{"product_id":"barner-andy-crystal-combi","title":"Barner andy Crystal Combi","description":"Protect your eyes in style with the Barner Andy Crystal Combi screen glasses. Designed for digital-first lifestyles, these unisex frames feature advanced blue light protection that blocks 100% of harmful blue light below 410 nm and cuts 45% of blue light between 410–450 nm—the range most emitted by screens. Reduce eye strain, headaches, and sleep disruption during long hours at your desk or on devices.\u003cbr\u003e\u003cbr\u003eCrafted from durable TR-90 frames with CR-39 lenses, these glasses combine comfort with contemporary design. The lightweight construction suits all-day wear without fatigue.\u003cbr\u003e\u003cbr\u003eFrame width: 145 mm | Frame height: 52 mm | Lens width: 52 mm | Bridge: 22 mm | Temple length: 148 mm\u003cbr\u003e\u003cbr\u003eEvery purchase includes a neoprene case, microfibre cleaning cloth, and a tree planted in our partner forest—making your eye care choice a gift to the planet.","brand":"Barner","offers":[{"title":"Blue Light","offer_id":49487921479918,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true},{"title":"+1.5","offer_id":49487921512686,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true},{"title":"+2.00","offer_id":49487921545454,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true},{"title":"+2.5","offer_id":49487921578222,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true},{"title":"+3.00","offer_id":49487921610990,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5827\/4357\/files\/01-Max-Crystal-Cenital_2048x_84e133b5-3d36-45a9-884c-3db3e3330a62.webp?v=1787568843","url":"https:\/\/bluesaffronwalden.co.uk\/es\/products\/barner-andy-crystal-combi","provider":"blue Saffron Walden ","version":"1.0","type":"link"}