{"product_id":"sleepaxa-cluno-sleep-glasses-wide-rectangle-amber-red-lenses","title":"Sleepaxa Cluno Sleep Glasses – Wide Rectangle, Amber \u0026 Red Lenses","description":"\u003cdiv class=\"sxd\"\u003e\n\u003cdiv class=\"sxd-sec\"\u003e\n\u003cdiv class=\"sxd-k\"\u003eThe Heritage Series · Sleep\u003c\/div\u003e\n\u003ch2\u003eCluno\u003c\/h2\u003e\n\u003cp class=\"sxd-lede\"\u003eA plain rectangle cut from acetate and finished until the edges go soft.\u003c\/p\u003e\n\u003cp\u003eCluno belongs to The Heritage Series, which means the front is hand-cut from a solid block of Italian cellulose acetate and polished across more than sixty separate steps. You feel that in the rim edges, which are rounded rather than sharp. The shape itself is a straightforward rectangle, 52 mm eye, 19 mm bridge, 141 mm temples, sitting on a 145 mm front. That front width puts it in the wide band, and the 40 mm lens height keeps the tinted area broad enough to cover the working line of sight.\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\u003eAmber to begin the evening, red to close it\u003c\/h2\u003e\n\u003cdiv class=\"sxd-grid\"\u003e\n\u003cdiv class=\"sxd-card\"\u003e\n\u003cb\u003eAmber lens\u003c\/b\u003e\u003cem\u003eEvening hours, indoors or out\u003c\/em\u003e\u003cspan\u003eTransmission sits at 0.10% at 450 nm, the melanopsin peak, and at 0.48% at 500 nm. By 600 nm the lens is passing 96.3%, which is why faces and screens still look like themselves. Luminous transmittance 50.5%, Filter Category 1.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sxd-card\"\u003e\n\u003cb\u003eRed lens\u003c\/b\u003e\u003cem\u003eThe last indoor hour\u003c\/em\u003e\u003cspan\u003eBlue and green are removed entirely across 380 to 560 nm. Transmission resumes at 570 nm with 5.8%, hits 49.7% at 600 nm and 92.9% at 700 nm. Luminous transmittance is 14.9%.\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 Cluno fit you?\u003c\/h3\u003e\n\u003cp\u003eCluno is a wide frame at 145 mm across the front, so it suits broader temples rather than average ones. The 19 mm bridge is roomy against a 52 mm eye and keeps the nose fit relaxed. A 40 mm lens height gives good coverage below the pupil while staying clear of the cheek on most faces. Temples are 141 mm, slightly short, which pairs well with a wide but not long head shape.\u003c\/p\u003e\n\u003ctable class=\"sxd-tbl\"\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame size\u003c\/th\u003e\n\u003ctd\u003e52-19-141\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFront width\u003c\/th\u003e\n\u003ctd\u003e145mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens height\u003c\/th\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFit\u003c\/th\u003e\n\u003ctd\u003eWide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eRectangle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollection\u003c\/th\u003e\n\u003ctd\u003eThe Heritage Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eItalian cellulose acetate\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\u003eCluno 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":48028429025429,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Zero Power \/ Sleep Red Tint - Night \/ Indoor Only","offer_id":48028429058197,"sku":null,"price":135.0,"currency_code":"USD","in_stock":true},{"title":"Prescription Lens \/ Sleep Amber Tint - Day \u0026 Evening \/ Indoor + Outdoor","offer_id":48028429090965,"sku":null,"price":179.0,"currency_code":"USD","in_stock":true},{"title":"Prescription Lens \/ Sleep Red Tint - Night \/ Indoor Only","offer_id":48028429123733,"sku":null,"price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/5475\/4453\/files\/199BF2C2-2B82-4767-8766-436CB932BF0D.png?v=1789804577","url":"https:\/\/www.sleepaxa.com\/products\/sleepaxa-cluno-sleep-glasses-wide-rectangle-amber-red-lenses","provider":"Sleepaxa","version":"1.0","type":"link"}