[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"K4hBy-FK9hnYKyZ-hkLYJJItwY516zo0v-BNxb5wR94":3,"HmXXIuKRHkEu-3_QwWHAQJ2JfCdCkdY6bbqTqJuZ9CM":344,"OpXNWzbh4QKnhaFQ1S6DAb6U7SZeyYVuLQQdZfZc1kY":595,"qEwl-g4BwesEH7n57Qs_Wu7aiB2wTdHcHiO4LEsdTvc":756,"xszi8BaFVtpqyFWDuEb-RmlIwjNMt8wuoLg8trx55lY":802},[4,142,223,277],{"id":5,"name":6,"sort":7,"create_time":8,"update_time":9,"status":5,"footer_tag":10},1,"Boutique",3,"2020-12-28 19:05:08","2025-02-17 11:30:43",[11,18,25,32,39,46,53,60,67,74,81,87,93,99,105,111,117,124,130,137],{"id":12,"group_id":5,"name":13,"sort":14,"url":15,"create_time":16,"update_time":17,"status":5},5,"Ventes flash",20,"/activity/lensmartonline-flash-sales/","2021-01-22 17:45:39","2025-02-15 13:32:01",{"id":19,"group_id":5,"name":20,"sort":21,"url":22,"create_time":23,"update_time":24,"status":5},6,"Best-Sellers",19,"/activity/lensmart-best-sellers/","2021-01-22 17:45:56","2025-02-15 13:32:27",{"id":26,"group_id":5,"name":27,"sort":28,"url":29,"create_time":30,"update_time":31,"status":5},7,"Nouvelles Arrivées",18,"/activity/lensmartonline-new-arrival/","2021-01-22 17:46:38","2025-02-15 13:32:52",{"id":33,"group_id":5,"name":34,"sort":35,"url":36,"create_time":37,"update_time":38,"status":5},8,"Toutes les lunettes",17,"/eyeglasses/","2021-01-22 17:46:54","2025-02-15 13:33:50",{"id":40,"group_id":5,"name":41,"sort":42,"url":43,"create_time":44,"update_time":45,"status":5},9,"Toutes les lunettes de soleil",16,"/sunglasses/","2021-01-22 17:47:12","2025-02-15 13:34:17",{"id":47,"group_id":5,"name":48,"sort":49,"url":50,"create_time":51,"update_time":52,"status":5},10,"Toutes les lunettes de soleil à clipser\t",15,"/clip-on/","2021-01-22 17:47:25","2025-02-15 13:34:49",{"id":54,"group_id":5,"name":55,"sort":56,"url":57,"create_time":58,"update_time":59,"status":5},102,"Tous les accessoires",14,"/accessories/","2024-07-09 15:14:45","2025-02-15 13:35:13",{"id":61,"group_id":5,"name":62,"sort":63,"url":64,"create_time":65,"update_time":66,"status":5},24,"Lunettes pour hommes",13,"/eyeglasses/men/","2021-07-09 10:49:22","2025-02-15 13:35:37",{"id":68,"group_id":5,"name":69,"sort":70,"url":71,"create_time":72,"update_time":73,"status":5},28,"Lunettes de lecture pour femmes",12,"/eyeglasses/women/","2021-10-21 13:29:37","2025-02-15 13:37:57",{"id":75,"group_id":5,"name":76,"sort":77,"url":78,"create_time":79,"update_time":80,"status":5},38,"Lunettes anti-lumière bleue",11,"/eyeglasses/blue-light-glasses/","2021-12-23 00:18:59","2025-02-15 13:38:53",{"id":82,"group_id":5,"name":83,"sort":47,"url":84,"create_time":85,"update_time":86,"status":5},39,"Lunettes pour lire","/eyeglasses/reading-glasses/","2021-12-23 15:35:31","2025-02-15 13:40:15",{"id":88,"group_id":5,"name":89,"sort":40,"url":90,"create_time":91,"update_time":92,"status":5},40,"Lunettes de protection","/eyeglasses/safety-glasses/","2021-12-28 10:33:46","2025-02-15 13:41:59",{"id":94,"group_id":5,"name":95,"sort":33,"url":96,"create_time":97,"update_time":98,"status":5},41,"Lunettes bon marché","/eyeglasses/cheap-glasses/","2021-12-28 10:34:02","2025-02-15 13:44:18",{"id":100,"group_id":5,"name":101,"sort":26,"url":102,"create_time":103,"update_time":104,"status":5},47,"Verres clairs","/eyeglasses/clear/","2022-02-09 23:32:09","2025-02-15 13:46:37",{"id":106,"group_id":5,"name":107,"sort":19,"url":108,"create_time":109,"update_time":110,"status":5},49,"Lunettes sans monture","/eyeglasses/rimless-glasses/","2022-04-09 09:24:33","2025-02-15 13:48:31",{"id":112,"group_id":5,"name":113,"sort":12,"url":114,"create_time":115,"update_time":116,"status":5},53,"Lunettes rondes","/eyeglasses/round/","2022-04-26 22:04:16","2025-02-15 13:50:48",{"id":118,"group_id":5,"name":119,"sort":120,"url":121,"create_time":122,"update_time":123,"status":5},54,"Montures de lunettes",4,"/categories/glasses-frames/","2022-04-30 16:01:11","2025-02-15 13:52:43",{"id":125,"group_id":5,"name":126,"sort":7,"url":127,"create_time":128,"update_time":129,"status":5},59,"Styles de lunettes","/categories/glasses-styles/","2022-06-25 11:26:43","2025-02-15 13:54:14",{"id":131,"group_id":5,"name":132,"sort":133,"url":134,"create_time":135,"update_time":136,"status":5},99,"Couleurs des cadres",2,"/categories/colors/","1970-01-01 08:00:01","2025-02-15 13:57:15",{"id":138,"group_id":5,"name":139,"sort":5,"url":140,"create_time":135,"update_time":141,"status":5},100,"Formes du visage","/categories/face-shapes/","2025-02-15 13:58:38",{"id":120,"name":143,"sort":133,"create_time":144,"update_time":145,"status":5,"footer_tag":146},"Guides pour les lunettes","2021-10-22 11:52:58","2025-02-17 11:28:35",[147,152,157,163,169,175,181,187,193,199,205,211,217],{"id":148,"group_id":120,"name":149,"sort":63,"url":150,"create_time":151,"update_time":151,"status":5},103,"Comment commander des lunettes en ligne ?","/blog/eyeglasses-online-buying-guide-blog/details/how-to-buy-prescription-eyeglasses-online/","2025-03-10 13:30:03",{"id":153,"group_id":120,"name":154,"sort":70,"url":155,"create_time":156,"update_time":156,"status":5},104,"Comment choisir des verres de lunettes ?","/blog/eyeglasses-online-buying-guide-blog/details/how-to-choose-eyeglass-lenses/","2025-03-10 13:30:47",{"id":158,"group_id":120,"name":159,"sort":77,"url":160,"create_time":161,"update_time":162,"status":5},29,"Comment lire une ordonnance oculaire ?","/blog/eyeglass-guide/details/how-to-read-eye-prescription/","2021-10-22 11:54:55","2025-02-15 13:38:27",{"id":164,"group_id":120,"name":165,"sort":47,"url":166,"create_time":167,"update_time":168,"status":5},30,"Qu'est-ce que le sph oculaire normal, l'axe cyl?","/blog/eyeglass-basics/details/what-is-cyl-axis-sph/","2021-10-22 16:00:20","2025-02-15 13:39:51",{"id":170,"group_id":120,"name":171,"sort":40,"url":172,"create_time":173,"update_time":174,"status":5},31,"Quelle forme de visage convient le mieux aux lunettes œil de chat ?","/blog/eyeglass-style/details/what-face-shape-best-suits-cat-eye-glasses/","2021-10-22 16:02:52","2025-02-15 13:41:37",{"id":176,"group_id":120,"name":177,"sort":33,"url":178,"create_time":179,"update_time":180,"status":5},32,"Quelle forme de visage convient le mieux aux lunettes rondes ?","/blog/eyeglass-style/details/what-face-shape-best-suits-round-glasses/","2021-10-22 16:03:19","2025-02-15 13:43:48",{"id":182,"group_id":120,"name":183,"sort":26,"url":184,"create_time":185,"update_time":186,"status":5},33,"Quelle forme de visage convient le mieux aux lunettes browline ?","/blog/eyeglass-basics/details/what-face-shape-best-suits-browline-frame-glasses/","2021-10-22 16:04:03","2025-02-15 13:46:11",{"id":188,"group_id":120,"name":189,"sort":19,"url":190,"create_time":191,"update_time":192,"status":5},34,"Tous les types de verres correcteurs expliqués","/blog/eyeglass-lens/details/prescription-lenses/","2021-10-22 16:04:47","2025-02-15 13:48:04",{"id":194,"group_id":120,"name":195,"sort":12,"url":196,"create_time":197,"update_time":198,"status":5},35,"Guide des couleurs de lunettes","/blog/eyeglass-guide/details/eyeglasses-color-guide-what-color-fits-you-best/","2021-10-22 16:05:21","2025-02-15 13:50:21",{"id":200,"group_id":120,"name":201,"sort":120,"url":202,"create_time":203,"update_time":204,"status":5},36,"Les meilleures lunettes pour les visages longs","/blog/eyeglass-basics/details/the-best-glasses-for-long-faces/","2021-10-22 16:05:51","2025-02-15 13:52:13",{"id":206,"group_id":120,"name":207,"sort":7,"url":208,"create_time":209,"update_time":210,"status":5},37,"Les meilleures lunettes pour les petits visages","/blog/eyeglass-basics/details/the-best-glasses-for-small-faces/","2021-10-22 18:30:20","2025-02-15 13:53:13",{"id":212,"group_id":120,"name":213,"sort":133,"url":214,"create_time":215,"update_time":216,"status":5},55,"Les meilleures lunettes pour gros nez","/blog/eyeglass-basics/details/glasses-for-big-nose/","2022-05-20 09:48:42","2025-02-15 13:56:09",{"id":218,"group_id":120,"name":219,"sort":133,"url":220,"create_time":221,"update_time":222,"status":5},56,"Coussins de nez pour lunettes","/blog/eyeglass-basics/details/nose-pads-for-glasses/","2022-05-20 09:49:33","2025-02-15 13:56:46",{"id":133,"name":224,"sort":5,"create_time":225,"update_time":226,"status":5,"footer_tag":227},"Guides pour les objectifs","2020-12-28 19:06:08","2025-02-17 11:29:28",[228,233,238,243,248,253,259,265,271],{"id":77,"group_id":133,"name":229,"sort":40,"url":230,"create_time":231,"update_time":232,"status":5},"Tous types de lentilles","/categories/glasses-lenses/","2021-01-22 17:49:03","2025-02-15 13:40:41",{"id":70,"group_id":133,"name":234,"sort":33,"url":235,"create_time":236,"update_time":237,"status":5},"Lentilles de transition","/blog/eyeglass-lens/details/transition-lenses-problems-you-should-know/","2021-01-22 17:50:52","2025-02-15 13:42:40",{"id":63,"group_id":133,"name":239,"sort":26,"url":240,"create_time":241,"update_time":242,"status":5},"Verres anti-fatigue","/blog/eyeglass-lens/details/anti-fatigue-lenses/","2021-01-22 17:52:37","2025-02-15 13:45:07",{"id":56,"group_id":133,"name":244,"sort":19,"url":245,"create_time":246,"update_time":247,"status":5},"Lentilles lenticulaires","/blog/eyeglass-lens/details/lenticular-lenses/","2021-01-22 17:53:35","2025-02-15 13:47:05",{"id":49,"group_id":133,"name":249,"sort":12,"url":250,"create_time":251,"update_time":252,"status":5},"Lentilles bifocales","/blog/eyeglass-lens/details/pros-and-cons-of-bifocal-lenses/","2021-01-22 17:55:30","2025-02-15 13:49:00",{"id":254,"group_id":133,"name":255,"sort":120,"url":256,"create_time":257,"update_time":258,"status":5},26,"Verres progressifs","/blog/eyeglass-lens/details/pros-and-cons-of-progressive-lenses/","2021-10-20 09:58:13","2025-02-15 13:51:45",{"id":260,"group_id":133,"name":261,"sort":7,"url":262,"create_time":263,"update_time":264,"status":5},42,"Verres en polycarbonate\t","/blog/eyeglass-lens/details/pros-and-cons-of-polycarbonate-lenses/","2021-12-29 22:03:59","2025-02-15 13:53:50",{"id":266,"group_id":133,"name":267,"sort":133,"url":268,"create_time":269,"update_time":270,"status":5},43,"Lentilles à indice élevé","/blog/eyeglass-lens/details/pros-and-cons-of-high-index-lenses/","2021-12-29 22:09:39","2025-02-15 13:55:43",{"id":272,"group_id":133,"name":273,"sort":5,"url":274,"create_time":275,"update_time":276,"status":5},44,"Verres Unifocaux vs Verres Multifocaux","/blog/eyeglass-lens/details/single-vision-lenses-vs-multifocal-lenses/","2022-01-02 16:32:44","2025-08-11 11:50:43",{"id":7,"name":278,"sort":279,"create_time":280,"update_time":281,"status":5,"footer_tag":282},"À propos",0,"2021-01-29 09:11:25","2025-02-17 11:29:01",[283,288,294,299,304,309,315,321,327,333,338],{"id":42,"group_id":7,"name":284,"sort":70,"url":285,"create_time":286,"update_time":287,"status":5},"À propos de nous","/about/about-us/","2021-01-29 09:12:33","2025-02-15 13:37:30",{"id":289,"group_id":7,"name":290,"sort":77,"url":291,"create_time":292,"update_time":293,"status":5},65,"Programme d'affiliation","/affiliate-program/","2023-06-21 09:11:46","2025-02-15 13:39:22",{"id":35,"group_id":7,"name":295,"sort":40,"url":296,"create_time":297,"update_time":298,"status":5},"Politique de Remboursement & Retours","/about/return-policy/","2021-01-29 09:14:57","2025-02-15 13:41:09",{"id":28,"group_id":7,"name":300,"sort":33,"url":301,"create_time":302,"update_time":303,"status":5},"Politique de confidentialité","/about/privacy-policy/","2021-01-29 09:16:15","2025-02-15 13:43:24",{"id":21,"group_id":7,"name":305,"sort":26,"url":306,"create_time":307,"update_time":308,"status":5},"Centre de Contact & d'Aide","/helpcenter/","2021-01-29 09:17:20","2025-02-15 13:45:47",{"id":310,"group_id":7,"name":311,"sort":19,"url":312,"create_time":313,"update_time":314,"status":5},21,"Politique d'expédition","/about/shipping-policy/","2021-03-26 10:22:41","2025-02-15 13:47:34",{"id":316,"group_id":7,"name":317,"sort":12,"url":318,"create_time":319,"update_time":320,"status":5},22,"Termes & Conditions","/about/terms-conditions/","2021-03-26 11:01:54","2025-02-15 13:49:55",{"id":322,"group_id":7,"name":323,"sort":120,"url":324,"create_time":325,"update_time":326,"status":5},23,"Droits de propriété intellectuelle","/about/intellectual-property-rights/","2021-03-26 11:14:23","2025-02-15 13:51:18",{"id":328,"group_id":7,"name":329,"sort":7,"url":330,"create_time":331,"update_time":332,"status":5},80,"Centre d'apprentissage","/categories/learning-hub/","2021-07-09 11:32:18","2025-02-15 13:54:50",{"id":334,"group_id":7,"name":335,"sort":133,"url":336,"create_time":331,"update_time":337,"status":5},25,"FAQ","/about/faq/","2025-02-15 13:55:18",{"id":339,"group_id":7,"name":340,"sort":5,"url":341,"create_time":342,"update_time":343,"status":5},64,"Presse","/press/","2022-09-05 18:48:40","2025-02-15 13:58:15",[345,423,486,491,498,545,582,586,589,592],{"id":5,"title":346,"url":36,"pc_img":347,"wap_img":347,"pid":279,"sort":77,"level":5,"child":348,"extra":402,"activity":419},"Lunettes","",[349,367,387],{"id":7,"title":350,"url":347,"pc_img":347,"wap_img":347,"pid":5,"sort":5,"level":133,"child":351},"Acheter par cadre",[352,355,358,359,362,365],{"id":120,"title":353,"url":354,"pc_img":347,"wap_img":347,"pid":7,"sort":19,"level":7},"Lunettes œil de chat","/eyeglasses/cat-eye/",{"id":19,"title":356,"url":357,"pc_img":347,"wap_img":347,"pid":7,"sort":12,"level":7},"Lunettes d'aviateur","/eyeglasses/aviator/",{"id":63,"title":113,"url":114,"pc_img":347,"wap_img":347,"pid":7,"sort":120,"level":7},{"id":56,"title":360,"url":361,"pc_img":347,"wap_img":347,"pid":7,"sort":7,"level":7},"Lunettes carrées","/eyeglasses/square/",{"id":88,"title":363,"url":364,"pc_img":347,"wap_img":347,"pid":7,"sort":133,"level":7},"Lunettes rectangulaires","/eyeglasses/rectangle/",{"id":42,"title":366,"url":121,"pc_img":347,"wap_img":347,"pid":7,"sort":5,"level":7},"Plus de cadres",{"id":35,"title":368,"url":347,"pc_img":347,"wap_img":347,"pid":5,"sort":5,"level":133,"child":369},"Magasiner par style",[370,373,376,379,382,385],{"id":28,"title":371,"url":372,"pc_img":347,"wap_img":347,"pid":35,"sort":19,"level":7},"Lunettes tendance","/eyeglasses/trendy/",{"id":21,"title":374,"url":375,"pc_img":347,"wap_img":347,"pid":35,"sort":12,"level":7},"Lunettes Vintage","/eyeglasses/vintage/",{"id":14,"title":377,"url":378,"pc_img":347,"wap_img":347,"pid":35,"sort":120,"level":7},"Lunettes fraîches","/eyeglasses/cool-glasses/",{"id":310,"title":380,"url":381,"pc_img":347,"wap_img":347,"pid":35,"sort":7,"level":7},"Lunettes mignonnes","/eyeglasses/cute-glasses/",{"id":94,"title":383,"url":384,"pc_img":347,"wap_img":347,"pid":35,"sort":133,"level":7},"Lunettes hippies","/eyeglasses/hipster-glasses/",{"id":316,"title":386,"url":127,"pc_img":347,"wap_img":347,"pid":35,"sort":5,"level":7},"Plus de styles",{"id":322,"title":388,"url":347,"pc_img":347,"wap_img":347,"pid":5,"sort":5,"level":133,"child":389},"En vedette",[390,391,392,395,397,400],{"id":61,"title":76,"url":78,"pc_img":347,"wap_img":347,"pid":322,"sort":19,"level":7},{"id":334,"title":83,"url":84,"pc_img":347,"wap_img":347,"pid":322,"sort":12,"level":7},{"id":254,"title":393,"url":394,"pc_img":347,"wap_img":347,"pid":322,"sort":120,"level":7},"Lunettes de créateurs","/eyeglasses/designer-glasses/",{"id":396,"title":95,"url":96,"pc_img":347,"wap_img":347,"pid":322,"sort":7,"level":7},27,{"id":260,"title":398,"url":399,"pc_img":347,"wap_img":347,"pid":322,"sort":133,"level":7},"Lunettes à monture en métal","/eyeglasses/metal-frame-glasses/",{"id":68,"title":401,"url":140,"pc_img":347,"wap_img":347,"pid":322,"sort":5,"level":7},"Magasiner par forme de visage",[403,407,411,415],{"id":5,"title":34,"url":36,"pc_img":404,"wap_img":405,"index_menu_id":5,"img_type":5,"type":5,"pcimglang":406,"wapimglang":406,"desc":347},"https://image.lensmartonline.com/product/2026-04-03/1775201684267258.jpg","https://image.lensmartonline.com/product/2026-05-06/1778055885247719.jpg",null,{"id":7,"title":408,"url":71,"pc_img":409,"wap_img":410,"index_menu_id":5,"img_type":133,"type":5,"pcimglang":406,"wapimglang":406,"desc":347},"Femmes","https://image.lensmartonline.com/product/2026-04-03/1775201697169361.jpg","https://image.lensmartonline.com/product/2026-05-06/1778055899616501.jpg",{"id":133,"title":412,"url":64,"pc_img":413,"wap_img":414,"index_menu_id":5,"img_type":133,"type":5,"pcimglang":406,"wapimglang":406,"desc":347},"Hommes","https://image.lensmartonline.com/product/2026-04-03/1775201707901310.jpg","https://image.lensmartonline.com/product/2026-05-06/1778055902527589.jpg",{"id":120,"title":416,"url":29,"pc_img":417,"wap_img":418,"index_menu_id":5,"img_type":133,"type":5,"pcimglang":406,"wapimglang":406,"desc":347},"Nouveautés","https://image.lensmartonline.com/product/2026-04-03/1775201712814831.jpg","https://image.lensmartonline.com/product/2026-05-06/1778055887979683.jpg",{"id":254,"title":420,"url":36,"pc_img":421,"wap_img":422,"index_menu_id":5,"img_type":5,"type":133,"pcimglang":406,"wapimglang":406,"desc":347},"other","https://image.lensmartonline.com/product/2026-04-03/1775201717946626.jpg","https://image.lensmartonline.com/product/2026-05-06/1778055916403722.jpg",{"id":133,"title":424,"url":43,"pc_img":347,"wap_img":347,"pid":279,"sort":47,"level":5,"child":425,"extra":467,"activity":483},"Lunettes de soleil",[426,446],{"id":158,"title":350,"url":347,"pc_img":347,"wap_img":347,"pid":133,"sort":5,"level":133,"child":427},[428,431,434,437,440,443],{"id":170,"title":429,"url":430,"pc_img":347,"wap_img":347,"pid":158,"sort":5,"level":7},"Lunettes de soleil rondes","/sunglasses/round/",{"id":176,"title":432,"url":433,"pc_img":347,"wap_img":347,"pid":158,"sort":5,"level":7},"Lunettes de soleil œil de chat","/sunglasses/cat-eye/",{"id":182,"title":435,"url":436,"pc_img":347,"wap_img":347,"pid":158,"sort":5,"level":7},"Lunettes de soleil rectangulaires","/sunglasses/rectangle/",{"id":188,"title":438,"url":439,"pc_img":347,"wap_img":347,"pid":158,"sort":5,"level":7},"Lunettes de soleil aviateur","/sunglasses/aviator/",{"id":194,"title":441,"url":442,"pc_img":347,"wap_img":347,"pid":158,"sort":5,"level":7},"Lunettes de soleil carrées","/sunglasses/square/",{"id":200,"title":444,"url":445,"pc_img":347,"wap_img":347,"pid":158,"sort":5,"level":7},"Lunettes de soleil ovales","/sunglasses/oval/",{"id":164,"title":368,"url":347,"pc_img":347,"wap_img":347,"pid":133,"sort":5,"level":133,"child":447},[448,451,454,457,460,463],{"id":82,"title":449,"url":450,"pc_img":347,"wap_img":347,"pid":164,"sort":19,"level":7},"Lunettes de soleil tendance","/sunglasses/trendy/",{"id":75,"title":452,"url":453,"pc_img":347,"wap_img":347,"pid":164,"sort":12,"level":7},"Lunettes de soleil vintage","/sunglasses/vintage/",{"id":206,"title":455,"url":456,"pc_img":347,"wap_img":347,"pid":164,"sort":120,"level":7},"Lunettes de soleil cool","/sunglasses/cool/",{"id":266,"title":458,"url":459,"pc_img":347,"wap_img":347,"pid":164,"sort":7,"level":7},"Lunettes de soleil surdimensionnées","/sunglasses/oversized/",{"id":272,"title":461,"url":462,"pc_img":347,"wap_img":347,"pid":164,"sort":133,"level":7},"Lunettes de soleil polarisées\t","/sunglasses/polarized/",{"id":464,"title":465,"url":466,"pc_img":347,"wap_img":347,"pid":164,"sort":5,"level":7},45,"Lunettes de soleil avec prescription","/sunglasses/prescription/",[468,471,475,479],{"id":12,"title":41,"url":43,"pc_img":469,"wap_img":470,"index_menu_id":133,"img_type":5,"type":5,"pcimglang":406,"wapimglang":406,"desc":347},"https://image.lensmartonline.com/product/2026-04-02/1775114308801210.jpg","https://image.lensmartonline.com/product/2026-05-06/1778055935425641.jpg",{"id":19,"title":408,"url":472,"pc_img":473,"wap_img":474,"index_menu_id":133,"img_type":133,"type":5,"pcimglang":406,"wapimglang":406,"desc":347},"/sunglasses/women/","https://image.lensmartonline.com/product/2026-04-02/1775114390731798.jpg","https://image.lensmartonline.com/product/2026-05-06/1778055947110274.jpg",{"id":26,"title":412,"url":476,"pc_img":477,"wap_img":478,"index_menu_id":133,"img_type":133,"type":5,"pcimglang":406,"wapimglang":406,"desc":347},"/sunglasses/men/","https://image.lensmartonline.com/product/2026-04-02/1775114398876105.jpg","https://image.lensmartonline.com/product/2026-05-06/1778055948828181.jpg",{"id":33,"title":480,"url":50,"pc_img":481,"wap_img":482,"index_menu_id":133,"img_type":133,"type":5,"pcimglang":406,"wapimglang":406,"desc":347},"À clipser","https://image.lensmartonline.com/product/2026-04-02/1775114405447020.jpg","https://image.lensmartonline.com/product/2026-05-06/1778055934742305.jpg",{"id":396,"title":420,"url":43,"pc_img":484,"wap_img":485,"index_menu_id":133,"img_type":5,"type":133,"pcimglang":406,"wapimglang":406,"desc":347},"https://image.lensmartonline.com/product/2026-04-02/1775114416599803.jpg","https://image.lensmartonline.com/product/2026-05-06/1778055957731105.jpg",{"id":100,"title":487,"url":488,"pc_img":347,"wap_img":347,"pid":279,"sort":40,"level":5,"activity":489},"Lunettes pour enfants","/eyeglasses/kids/",{"id":68,"title":347,"url":488,"pc_img":490,"wap_img":347,"index_menu_id":100,"img_type":5,"type":133,"pcimglang":490,"wapimglang":347,"desc":347},"https://image.lensmartonline.com/product/2026-04-23/1776923484155876.jpg",{"id":492,"title":493,"url":494,"pc_img":347,"wap_img":495,"pid":279,"sort":33,"level":5,"activity":496},48,"Lentilles de contact","/contact-lenses/details/clalen-1-day-contact-lenses-clear-daily-18638/?bg=menu","https://image.lensmartonline.com/2025-10-14/1760428112760473.jpg",{"id":176,"title":347,"url":494,"pc_img":497,"wap_img":347,"index_menu_id":492,"img_type":5,"type":133,"pcimglang":497,"wapimglang":347,"desc":347},"https://image.lensmartonline.com/product/2026-04-23/1776923246897899.jpg",{"id":40,"title":499,"url":57,"pc_img":347,"wap_img":347,"pid":279,"sort":26,"level":5,"child":500,"activity":541},"Accessoires",[501],{"id":106,"title":502,"url":347,"pc_img":347,"wap_img":347,"pid":40,"sort":5,"level":133,"child":503},"Catégories",[504,508,514,520,525,530,536],{"id":505,"title":55,"url":57,"pc_img":506,"wap_img":507,"pid":106,"sort":19,"level":7},50,"https://image.lensmartonline.com/product/2026-04-03/1775202416893335.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059316759001.jpg",{"id":509,"title":510,"url":511,"pc_img":512,"wap_img":513,"pid":106,"sort":12,"level":7},51,"Chaîne","/accessories/chain/","https://image.lensmartonline.com/product/2026-04-02/1775115252373103.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059315937508.jpg",{"id":515,"title":516,"url":517,"pc_img":518,"wap_img":519,"pid":106,"sort":120,"level":7},52,"Poignée d'oreille","/accessories/ear-grip/","https://image.lensmartonline.com/product/2026-04-02/1775115265272117.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059326383263.jpg",{"id":112,"title":521,"url":522,"pc_img":523,"wap_img":524,"pid":106,"sort":7,"level":7},"Pinces élégantes","/accessories/stylish-clips/","https://image.lensmartonline.com/product/2026-04-02/1775115271401352.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059325745713.jpg",{"id":118,"title":526,"url":527,"pc_img":528,"wap_img":529,"pid":106,"sort":133,"level":7},"Étui à lunettes","/accessories/glasses-case-pouch/","https://image.lensmartonline.com/product/2026-04-02/1775115276374656.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059306922927.jpg",{"id":531,"title":532,"url":533,"pc_img":534,"wap_img":535,"pid":106,"sort":133,"level":7},62,"Lunettes Drapeau","/accessories/flag-sunglasses","https://image.lensmartonline.com/product/2026-06-11/1781149262635974.jpg","https://image.lensmartonline.com/product/2026-06-11/1781149263784232.jpg",{"id":212,"title":537,"url":538,"pc_img":539,"wap_img":540,"pid":106,"sort":5,"level":7},"Autres accessoires","/accessories/other/","https://image.lensmartonline.com/product/2026-04-21/1776735822528403.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059330978971.jpg",{"id":158,"title":542,"url":57,"pc_img":543,"wap_img":544,"index_menu_id":40,"img_type":5,"type":133,"pcimglang":406,"wapimglang":406,"desc":347},"Autre","https://image.lensmartonline.com/product/2026-04-03/1775202418365461.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059338334483.jpg",{"id":33,"title":546,"url":547,"pc_img":347,"wap_img":347,"pid":279,"sort":12,"level":5,"child":548,"activity":579},"Lunettes de sport","/eyeglasses/sports-glasses/",[549],{"id":218,"title":502,"url":347,"pc_img":347,"wap_img":347,"pid":33,"sort":5,"level":133,"child":550},[551,556,562,567,573],{"id":552,"title":553,"url":547,"pc_img":554,"wap_img":555,"pid":218,"sort":19,"level":7},57,"Toutest les lunettes de spor","https://image.lensmartonline.com/product/2026-04-02/1775118230845818.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059484959903.jpg",{"id":557,"title":558,"url":559,"pc_img":560,"wap_img":561,"pid":218,"sort":120,"level":7},58,"Lunettes Magnétiques","/eyeglasses/magnetic-glasses/","https://image.lensmartonline.com/product/2026-04-02/1775118227501948.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059482904210.jpg",{"id":125,"title":563,"url":564,"pc_img":565,"wap_img":566,"pid":218,"sort":7,"level":7},"Lunettes De Cyclisme","/eyeglasses/cycling-glasses/","https://image.lensmartonline.com/product/2026-04-03/1775202106982479.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059493572531.jpg",{"id":568,"title":569,"url":570,"pc_img":571,"wap_img":572,"pid":218,"sort":133,"level":7},60,"Masque De Ski","/eyeglasses/ski-goggles/","https://image.lensmartonline.com/product/2026-04-03/1775202105251759.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059492835328.jpg",{"id":574,"title":575,"url":576,"pc_img":577,"wap_img":578,"pid":218,"sort":5,"level":7},61,"Lunettes de plongée","/eyeglasses/swimming-goggles/","https://image.lensmartonline.com/product/2026-04-02/1775118226656917.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059480335919.jpg",{"id":164,"title":420,"url":547,"pc_img":580,"wap_img":581,"index_menu_id":33,"img_type":5,"type":133,"pcimglang":406,"wapimglang":406,"desc":347},"https://image.lensmartonline.com/product/2026-04-03/1775186630623868.jpg","https://image.lensmartonline.com/product/2026-05-06/1778059494670571.jpg",{"id":583,"title":584,"url":585,"pc_img":347,"wap_img":347,"pid":279,"sort":120,"level":5},46,"Boutique de Points","/point-mall/",{"id":47,"title":587,"url":588,"pc_img":347,"wap_img":347,"pid":279,"sort":7,"level":5},"Blog","/blog/",{"id":77,"title":590,"url":591,"pc_img":347,"wap_img":347,"pid":279,"sort":133,"level":5},"Suivi de commande","/query-order/",{"id":70,"title":593,"url":594,"pc_img":347,"wap_img":347,"pid":279,"sort":5,"level":5},"Aide","/feedback/",[596,646,665,678,692,704,715,726,734,747],{"id":47,"title":597,"head_title":598,"head_description":347,"head_keywords":347,"sort":164,"create_time":599,"pid":279,"leve":5,"status":5,"url_title":600,"list_title":347,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":347,"list":601},"Lunettes conseils & Guides","Eyeglass Tips & Guides - Lensmart Blog","2021-07-08 17:50:23","eyeglass-tips-and-guides",[602,610,617,624,630,636,642],{"id":77,"title":603,"head_title":604,"head_description":605,"head_keywords":606,"sort":12,"create_time":607,"pid":47,"leve":133,"status":5,"url_title":608,"list_title":609,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":603},"Guide d’achat de lunettes en ligne","Eyeglasses Online Buying Guide - Lensmart Blog","Purchasing eyeglasses online is not difficult Lensmart provides over several hundreds of eyeglasses frames, and we also give you the useful buying guides to find the most suitable eyeglasses.","buy eyeglasses online","2021-07-08 18:21:34","eyeglasses-online-buying-guide-blog","Eyeglasses Online Buying Guide",{"id":21,"title":611,"head_title":612,"head_description":613,"head_keywords":347,"sort":12,"create_time":614,"pid":47,"leve":133,"status":5,"url_title":615,"list_title":616,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":611},"Les Bases Des Lunettes","Learn More About Eyeglasses - Lensmart Blog","Explore with Lensmart to learn more about eyeglasses. We provide guides & tips of buying glasses and analysis on choosing frames & lenses. Welcome to click through!","2021-09-22 19:05:58","eyeglasses-basics","Eyeglasses Basics",{"id":28,"title":618,"head_title":619,"head_description":347,"head_keywords":347,"sort":120,"create_time":620,"pid":47,"leve":133,"status":5,"url_title":621,"list_title":622,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":623},"Guide Des Lunettes","Eyeglasses Buying Guide - Lensmart Blog","2021-09-22 16:00:22","eyeglasses-guide","Eyeglasses Buying Guide","Guide D'Achat De Lunettes",{"id":35,"title":625,"head_title":626,"head_description":347,"head_keywords":347,"sort":7,"create_time":627,"pid":47,"leve":133,"status":5,"url_title":628,"list_title":629,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":625},"Style De Lunettes","Eyeglasses Style - Lensmart Blog","2021-09-22 15:59:56","eyeglasses-style","Eyeglasses Style",{"id":42,"title":631,"head_title":632,"head_description":347,"head_keywords":347,"sort":133,"create_time":633,"pid":47,"leve":133,"status":5,"url_title":634,"list_title":635,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":631},"Lentilles De Lunettes","Eyeglass Lenses - Lensmart Blog","2021-09-22 15:59:28","eyeglasses-lenses","Eyeglasses Lenses",{"id":49,"title":637,"head_title":638,"head_description":347,"head_keywords":347,"sort":5,"create_time":639,"pid":47,"leve":133,"status":5,"url_title":640,"list_title":641,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":637},"Entretien Des Lunettes","Eyeglasses Care - Lensmart Blog","2021-09-22 15:57:49","eyeglasses-care","Eyeglasses Care",{"id":200,"title":487,"head_title":347,"head_description":347,"head_keywords":347,"sort":5,"create_time":643,"pid":47,"leve":133,"status":5,"url_title":644,"list_title":645,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":487},"2025-12-26 16:51:59","kids-glasses","Kids Glasses",{"id":56,"title":647,"head_title":648,"head_description":347,"head_keywords":347,"sort":158,"create_time":649,"pid":279,"leve":5,"status":5,"url_title":650,"list_title":347,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":347,"list":651},"Conseils & Guides De Lunettes De Soleil","Sunglasses Tips & Guides - Lensmart Blog","2021-09-22 15:47:55","sunglasses-tips-and-guides",[652,658],{"id":14,"title":653,"head_title":654,"head_description":347,"head_keywords":347,"sort":133,"create_time":655,"pid":56,"leve":133,"status":5,"url_title":656,"list_title":657,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":653},"Les Bases Des Lunettes De Soleil","Sunglasses Basics - Lensmart Blog","2021-09-22 19:08:50","sunglasses-basics","Sunglasses Basics",{"id":322,"title":659,"head_title":660,"head_description":347,"head_keywords":347,"sort":133,"create_time":661,"pid":56,"leve":133,"status":5,"url_title":662,"list_title":663,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":664},"Guide Des Lunettes De Soleil","Sunglasses Buying Guide - Lensmart Blog","2021-09-22 19:42:43","sunglasses-guide","Sunglasses Buying Guide","Guide D'Achat De Lunettes De Soleil",{"id":61,"title":666,"head_title":667,"head_description":347,"head_keywords":347,"sort":68,"create_time":668,"pid":279,"leve":5,"status":5,"url_title":669,"list_title":347,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":347,"list":670},"Conseils & Guides Des Clip-Ons","Clip-On Sunglasses Tips & Guides - Lensmart Blog","2021-12-14 22:24:37","clip-on-tips-and-guides",[671],{"id":334,"title":672,"head_title":673,"head_description":347,"head_keywords":347,"sort":5,"create_time":674,"pid":61,"leve":133,"status":5,"url_title":675,"list_title":676,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":677},"Guide à clipser","Clip On Sunglasses Buying Guide - Lensmart Blog","2021-12-14 22:26:19","clip-on-sunglass-guide","Clip On Sunglasses Buying Guide","Guide d'achat de lunettes de soleil à clips",{"id":254,"title":679,"head_title":680,"head_description":681,"head_keywords":347,"sort":396,"create_time":682,"pid":279,"leve":5,"status":5,"url_title":683,"list_title":347,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":347,"list":684},"Conseils & Guides Des Lentilles De Contact","Contact Lenses Tips & Guides - Lensmart Blog","Help you find the right contact lenses.","2022-04-30 23:22:04","contact-lenses",[685],{"id":396,"title":686,"head_title":687,"head_description":347,"head_keywords":347,"sort":5,"create_time":688,"pid":254,"leve":133,"status":5,"url_title":689,"list_title":690,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":691},"Guide des lentilles de contact","Contact Lenses Guides - Lensmart Blog","2022-04-30 23:24:59","contact-lenses-guide","Contact Lenses Buying Guide","Guide d'achat de lentilles de contact",{"id":206,"title":693,"head_title":694,"head_description":347,"head_keywords":347,"sort":254,"create_time":695,"pid":279,"leve":5,"status":5,"url_title":696,"list_title":406,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":347,"list":697},"Lunettes de Sport : Conseils & Guides","Sports Glasses Tips & Guides - Lensmart Blog","2026-05-15 10:29:18","sports-glasses-tips-and-guides",[698],{"id":75,"title":699,"head_title":700,"head_description":347,"head_keywords":347,"sort":5,"create_time":701,"pid":206,"leve":133,"status":5,"url_title":702,"list_title":703,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":699},"Conseils & Guides pour Lunettes de Course","Running Glasses Tips & Guides - Lensmart Blog","2026-05-15 10:31:10","running-glasses-tips-and-guides","Running Glasses Tips & Guides",{"id":310,"title":705,"head_title":706,"head_description":347,"head_keywords":347,"sort":334,"create_time":707,"pid":279,"leve":5,"status":5,"url_title":708,"list_title":347,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":347,"list":709},"Conseils & Guides De Soins Des Yeux","Eyecare Tips & Guides - Lensmart Blog","2021-09-22 19:32:11","eyecare-tips-and-guides",[710],{"id":316,"title":711,"head_title":706,"head_description":347,"head_keywords":347,"sort":133,"create_time":712,"pid":310,"leve":133,"status":5,"url_title":713,"list_title":714,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":711},"Soins Des Yeux","2021-09-22 19:33:03","eyecare","Eyecare",{"id":176,"title":716,"head_title":717,"head_description":718,"head_keywords":719,"sort":61,"create_time":720,"pid":279,"leve":5,"status":5,"url_title":721,"list_title":406,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":347,"list":722},"Revue En Ligne De Lunettes","Lensmart Online Eyewear Review – Expert Glasses & Sunglasses Ratings & Tips","Discover honest and detailed online eyewear reviews. Find expert ratings, style tips, and buying guides for glasses and sunglasses to help you choose the perfect pair.","online eyewear review, glasses review, sunglasses review, eyewear ratings, best eyeglasses, buying guide glasses, stylish eyewear, affordable sunglasses","2025-06-12 16:25:26","online-eyewear-review",[723],{"id":182,"title":716,"head_title":717,"head_description":718,"head_keywords":719,"sort":5,"create_time":724,"pid":176,"leve":133,"status":5,"url_title":721,"list_title":725,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":716},"2025-06-12 16:30:14","Online Eyewear Review",{"id":188,"title":727,"head_title":347,"head_description":347,"head_keywords":347,"sort":322,"create_time":728,"pid":279,"leve":5,"status":5,"url_title":729,"list_title":406,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":347,"list":730},"Choix de lunettes & guides de style de vie","2025-12-08 20:49:34","glasses-lifestyle-guides",[731],{"id":194,"title":727,"head_title":347,"head_description":347,"head_keywords":347,"sort":5,"create_time":732,"pid":188,"leve":133,"status":5,"url_title":729,"list_title":733,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":727},"2025-12-08 20:53:58","Glasses Choosing & Lifestyle Guides",{"id":68,"title":735,"head_title":736,"head_description":347,"head_keywords":347,"sort":316,"create_time":737,"pid":279,"leve":5,"status":5,"url_title":738,"list_title":347,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":347,"list":739},"Lunettes recommandées","Find why Lensmart recommends these glasses - Lensmart Blog","2023-09-26 15:15:23","recommended-glasses",[740],{"id":158,"title":741,"head_title":742,"head_description":347,"head_keywords":347,"sort":5,"create_time":743,"pid":68,"leve":133,"status":5,"url_title":744,"list_title":745,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":746},"Le choix de Lensmart","Lensmart's Pick: Explore The Best Glasses for This Year","2023-09-26 15:20:35","picks","Explore The Best Glasses with Lensmart","Découvrez les meilleures lunettes avec Lensmart",{"id":164,"title":748,"head_title":749,"head_description":347,"head_keywords":347,"sort":310,"create_time":750,"pid":279,"leve":5,"status":5,"url_title":751,"list_title":406,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":347,"list":752},"Vente De Vacances","holiday-sale - Lensmart Blog","2024-11-06 11:12:18","holiday-sale",[753],{"id":170,"title":748,"head_title":749,"head_description":347,"head_keywords":347,"sort":5,"create_time":754,"pid":164,"leve":133,"status":5,"url_title":751,"list_title":755,"list_comment":347,"pc_img":347,"wap_img":347,"listtitlelang":748},"2024-11-06 11:16:15","Holiday Sale",[757,765,774,784,793],{"id":164,"type_id":77,"sort":5,"desc":758,"title":759,"img_alt":347,"img":760,"f_title":406,"url_title":761,"label":347,"author":347,"head_title":762,"head_description":758,"head_keywords":347,"create_time":763,"goto_url":764},"Learn the key differences between single vision and progressive lenses. Find out which option fits your vision needs, lifestyle, and long-term eye health goals.","Single Vision versus Progressive Lenses: A Detailed Guide to Choosing Your Lenses","https://image.lensmartonline.com/2025-05-09/1746777985563001.jpg","single-vision-vs-progressive-lenses-guide","Single Vision vs Progressive Lenses | Complete Expert Guide","2021-09-23 09:29:33","/blog/eyeglasses-online-buying-guide-blog/details/single-vision-vs-progressive-lenses-guide/",{"id":766,"type_id":77,"sort":21,"desc":767,"title":768,"img_alt":347,"img":769,"f_title":406,"url_title":770,"label":347,"author":406,"head_title":771,"head_description":767,"head_keywords":347,"create_time":772,"goto_url":773},998,"Use a smartphone app, a ruler with a friend, or a mirror to measure your pupillary distance (PD) at home. Get accurate numbers for your new glasses easily.","How to Measure Your Pupillary Distance at Home: 3 Methods Ranked","https://image.lensmartonline.com/product/2026-05-15/1778824835785061.jpg","best-ways-to-measure-pd-at-home","Measure PD at Home: 3 Easy & Accurate Methods","2026-05-15 13:50:08","/blog/eyeglasses-online-buying-guide-blog/details/best-ways-to-measure-pd-at-home/",{"id":775,"type_id":77,"sort":7,"desc":776,"title":777,"img_alt":347,"img":778,"f_title":406,"url_title":779,"label":347,"author":780,"head_title":781,"head_description":776,"head_keywords":347,"create_time":782,"goto_url":783},468,"Want perfect glasses without leaving home? Learn expert tips on prescriptions, measurements, and top online retailers. Save money and time with our complete guide.","A Beginner’s Guide to Buying Prescription Glasses Online","https://image.lensmartonline.com/2025-02-25/1740461257657425.jpg","beginners-guide-buying-prescription-glasses-online","Lensmart","Prescription Glasses Online: Ultimate Beginner's Buying Guide 2025","2025-02-25 13:31:16","/blog/eyeglasses-online-buying-guide-blog/details/beginners-guide-buying-prescription-glasses-online/",{"id":785,"type_id":77,"sort":33,"desc":786,"title":787,"img_alt":347,"img":788,"f_title":406,"url_title":789,"label":347,"author":780,"head_title":790,"head_description":786,"head_keywords":347,"create_time":791,"goto_url":792},480,"From eye exams to stylish frames, explore essential advice on managing your child's vision needs and making their first glasses experience positive.","A Parent's Guide to Your Child's First Glasses: From Selection to Adaptation","https://image.lensmartonline.com/2025-03-20/1742441194674885.jpg","parents-guide-child-first-glasses","A Complete Guide to Your Child's First Glasses","2025-03-14 14:13:20","/blog/eyeglasses-online-buying-guide-blog/details/parents-guide-child-first-glasses/",{"id":794,"type_id":77,"sort":42,"desc":795,"title":796,"img_alt":347,"img":797,"f_title":406,"url_title":798,"label":347,"author":406,"head_title":799,"head_description":795,"head_keywords":347,"create_time":800,"goto_url":801},994,"Match your facial structure to the right frame design in minutes. Find the best glasses for men in 2026 using our simple face shape and style guide.","Best Glasses for Men in 2026: Frame Styles, Face Shapes, and What Actually Looks Good","https://image.lensmartonline.com/product/2026-04-28/1777356222444915.jpg","mens-glasses-face-shape-style-guide","Best Men's Glasses 2026: Top Frame Styles & Face Shapes","2026-04-28 14:08:06","/blog/eyeglasses-online-buying-guide-blog/details/mens-glasses-face-shape-style-guide/",{"type":803,"list":806,"url":817},{"p_type":804,"pp_type":805},{"id":188,"title":733,"pid":279,"head_title":347,"head_description":347,"head_keywords":347,"url_title":729,"list_title":406,"list_comment":347,"pc_img":347,"wap_img":347},{"id":194,"title":733,"pid":188,"head_title":347,"head_description":347,"head_keywords":347,"url_title":729,"list_title":733,"list_comment":347,"pc_img":347,"wap_img":347},{"id":807,"type_id":194,"sort":279,"desc":808,"title":809,"img_alt":809,"img":810,"f_title":406,"url_title":811,"label":347,"author":347,"content":812,"head_title":813,"head_description":814,"head_keywords":347,"create_time":815,"status":5,"is_tj":279,"desclang":816,"head_canonical":347,"author_id":279,"author_img":347,"author_role":347,"author_content":347},693,"Guide to lens materials for eye safety & clarity. Compare polycarbonate, Trivex, high-index, CR-39, glass. Understand UV protection, impact resistance, and optical concepts like Abbe value for your best choice.","Lens Materials & UV Safety: Polycarbonate vs. Glass","https://image.lensmartonline.com/2025-12-24/1766539922370455.png","lens-materials-uv-safety-polycarbonate-vs-glass","\u003Ch2 style=\"margin: 30px 0 20px 0\">TL;DR: Your Lens Material Matters More Than You Think\u003C/h2>\n\u003Cp>The material your eyeglass lenses are made from is the single most important factor for safety, comfort, and visual clarity. While glass was once the standard, modern plastics like polycarbonate and Trivex offer superior impact resistance and built-in UV protection, making them the default choice for most situations, especially for children and active lifestyles.\u003C/p>\n\u003Cp>Here’s a quick comparison of the most common lens materials:\u003C/p>\n\u003Cdiv style=\"width: 100%; overflow-x: auto;\">\u003Ctable style=\"border-collapse: collapse; width: 100%;\">\n\u003Cthead>\n\u003Ctr>\n\u003Cth style=\"border: 1px solid #000; padding: 8px 12px; background-color: #f5f5f5; text-align: left;\">Feature\u003C/th>\n\u003Cth style=\"border: 1px solid #000; padding: 8px 12px; background-color: #f5f5f5; text-align: left;\">Polycarbonate\u003C/th>\n\u003Cth style=\"border: 1px solid #000; padding: 8px 12px; background-color: #f5f5f5; text-align: left;\">Trivex\u003C/th>\n\u003Cth style=\"border: 1px solid #000; padding: 8px 12px; background-color: #f5f5f5; text-align: left;\">High-Index (1.67)\u003C/th>\n\u003Cth style=\"border: 1px solid #000; padding: 8px 12px; background-color: #f5f5f5; text-align: left;\">CR-39 Plastic\u003C/th>\n\u003Cth style=\"border: 1px solid #000; padding: 8px 12px; background-color: #f5f5f5; text-align: left;\">Glass\u003C/th>\n\u003C/tr>\n\u003C/thead>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">\u003Cstrong>Impact Resistance\u003C/strong>\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Excellent\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Excellent\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Fair\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Poor\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Very Poor\u003C/td>\n\u003C/tr>\n\u003Ctr>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">\u003Cstrong>Inherent UV Blocking\u003C/strong>\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">100% UV400\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">100% UV400\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">100% UV400\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">~UV380 (needs coat)\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Poor (needs coat)\u003C/td>\n\u003C/tr>\n\u003Ctr>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">\u003Cstrong>Clarity (Abbe Value)\u003C/strong>\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Low (~30)\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Good (~43-45)\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Fair (~32)\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Excellent (~58)\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Excellent (~59)\u003C/td>\n\u003C/tr>\n\u003Ctr>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">\u003Cstrong>Thickness\u003C/strong>\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Thinner\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Thicker\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Thinnest\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Standard\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Thinnest for index\u003C/td>\n\u003C/tr>\n\u003Ctr>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">\u003Cstrong>Weight\u003C/strong>\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Lightest\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Lighter\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Very Light\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Standard\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Heaviest\u003C/td>\n\u003C/tr>\n\u003Ctr>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">\u003Cstrong>Best For\u003C/strong>\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Kids, Sports, Safety\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">General Use, Rimless\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">High Prescriptions\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Low Prescriptions\u003C/td>\n\u003Ctd style=\"border: 1px solid #000; padding: 8px 12px;\">Niche/Historical\u003C/td>\n\u003C/tr>\n\u003C/tbody>\n\u003C/table>\u003C/div>\n\u003Ch2 style=\"margin: 30px 0 20px 0\">The Foundation of Safety: Impact Resistance and UV Protection\u003C/h2>\n\u003Cp>Before considering any other feature, a lens must first protect your eyes. This comes down to two non-negotiable properties: its ability to block harmful ultraviolet (UV) radiation and its strength to resist shattering on impact.\u003C/p>\n\u003Ch3 style=\"margin: 15px 0 10px 0\">Built-in vs. Coated: How Materials Handle UV Rays\u003C/h3>\n\u003Cp>Ultraviolet light is a known risk factor for developing cataracts and other eye conditions. This is why you should always choose lenses that block 100% of both UV-A and UV-B rays. According to the \u003Ca href=\"https://www.aoa.org/healthy-eyes/caring-for-your-eyes/uv-protection\" rel=\"nofollow\">American Optometric Association (AOA)\u003C/a>, this is a fundamental requirement for protective eyewear.\u003C/p>\n\u003Cp>This is where material science comes into play:\u003C/p>\n\u003Cul>\n\u003Cli>\n\u003Cstrong>Polycarbonate and Trivex:\u003C/strong> These modern materials are the gold standard for safety because they are inherently UV-absorbent. The protection is built into the chemistry of the lens itself, meaning it can't scratch off or wear away. They naturally block 100% of UV rays up to 400nm.\u003C/li>\n\u003Cli>\n\u003Cstrong>CR-39 Plastic and Glass:\u003C/strong> Standard plastic and glass lenses do not inherently block all UV light. They require a special UV-blocking coating to be applied during manufacturing to meet safety standards. While effective, there's a risk this coating can be compromised by scratches or wear over time.\u003C/li>\n\u003C/ul>\n\u003Cp>\u003Cimg alt=\"A diagram showing the FDA drop-ball test, with a steel ball being dropped onto a lens mounted in a frame. One side shows a glass lens shattering, while the other shows a polycarbonate lens resisting the impact.\" src=\"https://image.lensmartonline.com/0f226202512240932094013.png?imageView2/2/interlace/1/ignore-error/1/format/webp\" style=\"width: auto; height: auto; display: block; margin: 1rem auto;\"/>\u003C/p>\n\u003Ch3 style=\"margin: 15px 0 10px 0\">The Standard for Strength: The FDA Drop Ball Test\u003C/h3>\n\u003Cp>In the United States, all prescription eyeglass lenses are regulated as Class I medical devices and must comply with the FDA's impact resistance standards. The primary regulation, detailed in \u003Ca href=\"https.fda.gov/regulatory-information/search-fda-guidance-documents/impact-resistant-lenses-questions-and-answers\">21 CFR 801.410\u003C/a>, mandates the \"drop ball test.\" In this test, a 5/8-inch steel ball is dropped from a height of 50 inches onto the lens. The lens must not fracture.\u003C/p>\n\u003Cp>Here’s how the materials stack up:\u003C/p>\n\u003Cul>\n\u003Cli>\n\u003Cstrong>Polycarbonate and Trivex\u003C/strong> are exceptionally strong and pass this test with ease. Their shatter-resistant nature is why they are the only materials recommended for children’s eyewear and safety glasses. From a lab technician’s perspective, these materials are chosen for their reliability and ability to withstand repeated impacts.\u003C/li>\n\u003Cli>\n\u003Cstrong>Glass Lenses\u003C/strong>, by contrast, are brittle. While they can be chemically or heat-treated to improve their strength, they are far more likely to shatter into dangerous shards upon impact. For this reason, glass is rarely used for general-purpose eyewear today.\u003C/li>\n\u003Cli>\n\u003Cstrong>CR-39 Plastic\u003C/strong> offers better impact resistance than glass but is significantly weaker than polycarbonate or Trivex. It can pass the drop ball test for general use but is not suitable for high-risk environments.\u003C/li>\n\u003C/ul>\n\u003Cp>This safety standard is critical. A study published in \u003Ca href=\"https://pubmed.ncbi.nlm.nih.gov/21871395/\" rel=\"nofollow\">PubMed\u003C/a> investigating online eyewear orders found that a significant percentage of glasses failed to meet impact-resistance standards, highlighting the importance of purchasing from a reputable vendor that certifies its manufacturing processes.\u003C/p>\n\u003Ch2 style=\"margin: 30px 0 20px 0\">Beyond Safety: Optical Clarity, Thickness, and Weight\u003C/h2>\n\u003Cp>Once safety is assured, the next consideration is how well you can see through the lenses and how comfortable they feel on your face. These factors are governed by the material's optical properties and density.\u003C/p>\n\u003Ch3 style=\"margin: 15px 0 10px 0\">Lens Clarity and Color Fringing: The Abbe Value\u003C/h3>\n\u003Cp>The \"Abbe value\" (pronounced \u003Cem>ah-bee\u003C/em>) is a number that measures how much a lens disperses light. A low Abbe value means more dispersion, which can cause \"chromatic aberration\"—visible as distracting color fringes (blue, yellow, purple) around high-contrast objects, like streetlights at night or black text on a white screen. A high Abbe value means less dispersion and crisper vision.\u003C/p>\n\u003Cul>\n\u003Cli>\n\u003Cstrong>Glass and CR-39 Plastic\u003C/strong> are the champions of clarity, with high Abbe values (around 58-59). This is why they were the standard for so long.\u003C/li>\n\u003Cli>\n\u003Cstrong>Trivex\u003C/strong> offers a great balance, with a good Abbe value of around 43-45, resulting in very little noticeable color fringing for most wearers.\u003C/li>\n\u003Cli>\n\u003Cstrong>Polycarbonate\u003C/strong> has the lowest Abbe value (around 30). This is its primary trade-off. While the visual effect is often subtle, wearers with high prescriptions or those who are particularly sensitive may notice color fringing, especially in their peripheral vision.\u003C/li>\n\u003C/ul>\n\u003Cp>\u003Cimg alt=\"A side-by-side visual comparison. The left side shows a crisp black letter 'A' on a white background, labeled 'High Abbe Value'. The right side shows the same letter 'A' but with noticeable blue and yellow color fringes along its edges, labeled 'Low Abbe Value (Chromatic Aberration)'.\" src=\"https://image.lensmartonline.com/6748c202512240932062718.png?imageView2/2/interlace/1/ignore-error/1/format/webp\" style=\"width: auto; height: auto; display: block; margin: 1rem auto;\"/>\u003C/p>\n\u003Ch3 style=\"margin: 15px 0 10px 0\">Lens Thickness and Weight: Refractive Index\u003C/h3>\n\u003Cp>\"Refractive index\" refers to how efficiently a material bends light. A higher index means the material can bend light more effectively, so less material is needed to achieve the same prescription power. This results in a thinner and lighter lens—a crucial cosmetic and comfort factor for those with strong prescriptions.\u003C/p>\n\u003Cul>\n\u003Cli>\n\u003Cstrong>High-Index Plastics (e.g., 1.60, 1.67, 1.74):\u003C/strong> As the name suggests, these materials have a high refractive index. They are the top choice for making strong prescriptions look and feel better by minimizing the \"coke bottle\" effect of thick lens edges. For anyone with a spherical equivalent power greater than ±4.00 D, a high-index lens is often recommended.\u003C/li>\n\u003Cli>\n\u003Cstrong>Polycarbonate and Trivex\u003C/strong> have higher refractive indices than basic CR-39, making them thinner and lighter than the standard plastic option.\u003C/li>\n\u003Cli>\n\u003Cstrong>Glass\u003C/strong> can be made with a very high index, but its high density makes it significantly heavier than any plastic alternative, even when it's thinner.\u003C/li>\n\u003C/ul>\n\u003Cp>For those opting for high-index lenses, pairing them with an anti-reflective coating is essential. As explained in our guide on \u003Ca href=\"https://www.lensmartonline.com/blog/glasses-lifestyle-guides/details/lens-coatings-strong-prescription\">lens coatings for strong prescriptions\u003C/a>, these lenses reflect more light than standard plastics, and an AR coating is necessary to improve both vision and aesthetics.\u003C/p>\n\u003Ch2 style=\"margin: 30px 0 20px 0\">Common Myths & Expert Insights\u003C/h2>\n\u003Cp>Navigating lens options can be confusing. Let's debunk a few common myths with science.\u003C/p>\n\u003Ch3 style=\"margin: 15px 0 10px 0\">Myth: Darker Lenses Offer More UV Protection\u003C/h3>\n\u003Cp>This is a dangerous misconception. The darkness of a lens tint has no bearing on its UV protection. As oncology experts at \u003Ca href=\"https://www.mdanderson.org/cancerwise/9-things-to-know-about-sunglasses--eye-protection-and-cancer.h00-159699123.html\" rel=\"nofollow\">MD Anderson Cancer Center\u003C/a> warn, wearing dark sunglasses that lack proper UV filters is actually \u003Cem>more\u003C/em> dangerous than wearing no sunglasses at all. The dark tint causes your pupils to dilate, which allows even more damaging UV radiation to enter the eye.\u003C/p>\n\u003Ch3 style=\"margin: 15px 0 10px 0\">Myth: \"UV Protection\" and \"UV400\" are the Same\u003C/h3>\n\u003Cp>Some older or lower-quality standards consider \"100% UV protection\" to be blocking up to 380nm. However, a significant amount of UVA radiation exists in the 380-400nm range. A \"UV400\" rating ensures that this gap is covered, offering complete protection. Technical analysis published by researchers argues that standards ending at 380nm are \"not at all cautious,\" as the 380-400nm range contains a substantial amount of UV energy.\u003C/p>\n\u003Ch3 style=\"margin: 15px 0 10px 0\">Expert Warning: Choose Materials Based on Lifestyle\u003C/h3>\n\u003Cp>Optical lab technicians have a simple rule of thumb: always prioritize safety. For this reason, polycarbonate or Trivex are the default recommendations for children, teens, and anyone who plays sports or has an active lifestyle. The superior impact resistance is a safety feature that cannot be overlooked. For a child, a durable frame paired with a shatterproof lens, as discussed in our \u003Ca href=\"https://www.lensmartonline.com/blog/glasses-lifestyle-guides/details/durable-frame-materials-kids-glasses\">guide to kids' frame materials\u003C/a>, is the most responsible choice.\u003C/p>\n\u003Ch2 style=\"margin: 30px 0 20px 0\">Wrapping Up: Making the Smart Choice\u003C/h2>\n\u003Cp>Choosing the right lens material is a balance of safety, optics, and aesthetics.\u003C/p>\n\u003Cul>\n\u003Cli>\n\u003Cstrong>For maximum safety and durability\u003C/strong>, especially for children and active adults, \u003Cstrong>Polycarbonate\u003C/strong> and \u003Cstrong>Trivex\u003C/strong> are the clear winners. Their built-in UV400 protection and superior impact resistance provide unmatched peace of mind.\u003C/li>\n\u003Cli>\n\u003Cstrong>For the best possible optical clarity\u003C/strong> in a low-to-moderate prescription, \u003Cstrong>CR-39\u003C/strong> plastic still holds up, provided it has a quality UV coating.\u003C/li>\n\u003Cli>\n\u003Cstrong>For strong prescriptions\u003C/strong>, \u003Cstrong>High-Index\u003C/strong> plastics are the best choice to achieve a thin, lightweight, and cosmetically appealing result, but they must be paired with an anti-reflective coating.\u003C/li>\n\u003C/ul>\n\u003Cp>Glass lenses, while historically significant, are now largely obsolete for everyday eyewear due to their weight and safety concerns. By understanding the fundamental differences in these materials, you can make an informed decision that best suits your eyes, your prescription, and your lifestyle.\u003C/p>\n\u003Ch2 style=\"margin: 30px 0 20px 0\">Frequently Asked Questions (FAQ)\u003C/h2>\n\u003Cp>\u003Cstrong>1. Are glass lenses safer because they are more scratch-resistant?\u003C/strong>\nNo. While glass is harder to scratch than basic plastic, its poor impact resistance makes it much less safe. It can shatter on impact, posing a serious risk of eye injury. Modern polycarbonate and Trivex lenses can be treated with a durable hard coat to provide excellent scratch resistance while retaining their shatterproof qualities.\u003C/p>\n\u003Cp>\u003Cstrong>2. Why do I see color fringes around lights with my new glasses?\u003C/strong>\nThis phenomenon is called chromatic aberration and is related to the lens material's Abbe value. Materials with a lower Abbe value, like polycarbonate, are more prone to causing these color fringes. While most people adapt quickly, those who are highly sensitive may prefer a material with a higher Abbe value like Trivex or CR-39.\u003C/p>\n\u003Cp>\u003Cstrong>3. What is the absolute best lens material for kids' glasses?\u003C/strong>\nThe consensus among optometrists and optical experts is either polycarbonate or Trivex. Both are highly impact-resistant, lightweight, and offer 100% UV protection, making them the safest choices for active children.\u003C/p>\n\u003Chr/>\n\u003Cp>\u003Cem>Disclaimer: This article is for informational purposes only and does not constitute medical advice. Consult with a qualified eye care professional to determine the best lens material for your specific vision needs and lifestyle. They can provide a comprehensive eye exam and a valid prescription.\u003C/em>\u003C/p>\n\u003Ch2 style=\"margin: 30px 0 20px 0\">References\u003C/h2>\n\u003Cul>\n\u003Cli>\u003Ca href=\"https://www.fda.gov/regulatory-information/search-fda-guidance-documents/impact-resistant-lenses-questions-and-answers\" rel=\"nofollow\">FDA - Impact-Resistant Lenses: Questions and Answers\u003C/a>\u003C/li>\n\u003Cli>\u003Ca href=\"https://www.aoa.org/healthy-eyes/caring-for-your-eyes/uv-protection\" rel=\"nofollow\">AOA - UV Protection\u003C/a>\u003C/li>\n\u003Cli>\u003Ca href=\"https://pubmed.ncbi.nlm.nih.gov/21871395/\" rel=\"nofollow\">PubMed - Quality of Eyeglasses Purchased Online\u003C/a>\u003C/li>\n\u003Cli>\u003Ca href=\"https://www.mdanderson.org/cancerwise/9-things-to-know-about-sunglasses--eye-protection-and-cancer.h00-159699123.html\" rel=\"nofollow\">MD Anderson Cancer Center - Sunglasses & Eye Protection\u003C/a>\u003C/li>\n\u003C/ul>\n","Lens Materials: Polycarbonate vs. Glass & UV Safety Guide","Guide to lens materials for eye safety & clarity. Compare polycarbonate, Trivex, high-index, CR-39, glass. Understand UV protection, impact resistance, and optical concepts like Abbe value for your best choice.","2025-12-24 09:32:10","{\"en\":\"Guide to lens materials for eye safety & clarity. Compare polycarbonate, Trivex, high-index, CR-39, glass. Understand UV protection, impact resistance, and optical concepts like Abbe value for your best choice.\",\"fr\":\"\",\"es\":\"\",\"de\":\"\",\"hu\":\"\",\"pt\":\"\",\"sk\":\"\"}","/glasses-lifestyle-guides/details/lens-materials-uv-safety-polycarbonate-vs-glass/"]