{"product_id":"sleepaxa-astor-crystal-clear-sleep-glasses-clear-extra-wide-square-amber-red-lenses","title":"Sleepaxa Astor Crystal Clear Sleep Glasses – Clear Extra-Wide Square, Amber \u0026 Red Lenses","description":"\u003cdiv class=\"sxd\"\u003e\n\u003cdiv class=\"sxd-sec\"\u003e\n\u003cdiv class=\"sxd-k\"\u003eThe Icon Series · Sleep\u003c\/div\u003e\n\u003ch2\u003eAstor Crystal Clear\u003c\/h2\u003e\n\u003cp class=\"sxd-lede\"\u003eA transparent front that lets the tint be the only color in the room.\u003c\/p\u003e\n\u003cp\u003eClear fronts change how a tinted lens reads. Against a see-through rim there is no dark border competing with the amber or the red, so what people notice is the lens rather than the frame around it. Astor Crystal Clear carries the same extra-wide geometry as its black sibling, 55 mm eye, 18 mm bridge, 150 mm temples and a 147 mm front, with a 43 mm lens depth. The practical effect of that depth is coverage below the pupil, where bedside and ceiling lamps usually come in. It is a large frame worn lightly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sxd-sec\"\u003e\n\u003cdiv class=\"sxd-k\"\u003eTwo tints, two jobs\u003c\/div\u003e\n\u003ch2\u003eTwo tints, two different times of night\u003c\/h2\u003e\n\u003cdiv class=\"sxd-grid\"\u003e\n\u003cdiv class=\"sxd-card\"\u003e\n\u003cb\u003eAmber lens\u003c\/b\u003e\u003cem\u003eLate-afternoon and evening, either side of the door\u003c\/em\u003e\u003cspan\u003eThe amber tint reads 0.10% at 450 nm and 0.48% at 500 nm. Part of the green band survives, rising to 40.5% at 550 nm and 66.6% at 560 nm. It carries 100% UV protection (UV400).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sxd-card\"\u003e\n\u003cb\u003eRed lens\u003c\/b\u003e\u003cem\u003eLights-on nights, indoors\u003c\/em\u003e\u003cspan\u003eThe blue and green bands are gone outright, with zero measured transmission from 380 to 560 nm. What gets through is long-wavelength, 49.7% at 600 nm and 92.9% at 700 nm, with 100% UV protection (UV400).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"sxd-note\"\u003eAll figures are single-lens spectrophotometer measurements from our own laboratory reports for this lens, tested to EN ISO 12312-1, ANSI Z80.3 and AS\/NZS 1067.1. Individual response varies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sxd-sec\"\u003e\n\u003cdiv class=\"sxd-k\"\u003eFit\u003c\/div\u003e\n\u003ch3\u003eWill the Astor fit you?\u003c\/h3\u003e\n\u003cp\u003eThis is an extra-wide fit at 147 mm across the front, so measure your own temple-to-temple width before choosing it. The 18 mm bridge sits high and open, which suits a lower or flatter nose bridge. At 43 mm the lens is deep, and on a shorter face the lower rim may reach the cheek when you smile. Temples run 150 mm. Anyone who currently wears a medium frame should expect this one to feel considerably larger.\u003c\/p\u003e\n\u003ctable class=\"sxd-tbl\"\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame size\u003c\/th\u003e\n\u003ctd\u003e55-18-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFront width\u003c\/th\u003e\n\u003ctd\u003e147mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens height\u003c\/th\u003e\n\u003ctd\u003e43mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit\u003c\/th\u003e\n\u003ctd\u003eExtra-wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003ePremium bold square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollection\u003c\/th\u003e\n\u003ctd\u003eThe Icon Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens options\u003c\/th\u003e\n\u003ctd\u003eAmber or Red · zero power or prescription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUV protection\u003c\/th\u003e\n\u003ctd\u003e100% UV400, both tints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sxd-sec\"\u003e\n\u003cdiv class=\"sxd-k\"\u003eIn the box\u003c\/div\u003e\n\u003cul class=\"sxd-list\"\u003e\n\u003cli\u003eAstor Crystal Clear frame in your chosen tint\u003c\/li\u003e\n\u003cli\u003eHard case and microfiber cleaning cloth\u003c\/li\u003e\n\u003cli\u003eSpectrophotometer report reference for your lens\u003c\/li\u003e\n\u003cli\u003eOne-year frame warranty, six-month lens warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sleepaxa","offers":[{"title":"Zero Power \/ Sleep Amber Tint - Day \u0026 Evening \/ Indoor + Outdoor","offer_id":48028223930517,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true},{"title":"Zero Power \/ Sleep Red Tint - Night \/ Indoor Only","offer_id":48028223963285,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true},{"title":"Prescription Lens \/ Sleep Amber Tint - Day \u0026 Evening \/ Indoor + Outdoor","offer_id":48028223996053,"sku":null,"price":189.0,"currency_code":"USD","in_stock":true},{"title":"Prescription Lens \/ Sleep Red Tint - Night \/ Indoor Only","offer_id":48028224028821,"sku":null,"price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/5475\/4453\/files\/astor-front-2048_adb3c6a7-b5cf-4395-a908-6c988ebf0142.png?v=1789803983","url":"https:\/\/www.sleepaxa.com\/products\/sleepaxa-astor-crystal-clear-sleep-glasses-clear-extra-wide-square-amber-red-lenses","provider":"Sleepaxa","version":"1.0","type":"link"}