{"product_id":"sleepaxa-regent-jet-black-fl-41-migraine-glasses-flat-top-square-45mm-lens-depth","title":"Sleepaxa Regent Jet Black FL-41 Migraine Glasses – Flat-Top Square, 45mm Lens Depth","description":"\u003cdiv class=\"sxd\"\u003e\n\u003cdiv class=\"sxd-sec\"\u003e\n\u003cdiv class=\"sxd-k\"\u003eFL-41\u003c\/div\u003e\n\u003ch2\u003eRegent Jet Black\u003c\/h2\u003e\n\u003cp class=\"sxd-lede\"\u003eLevel across the brow, deep to the cheek, and black enough to end the argument.\u003c\/p\u003e\n\u003cp\u003eRegent in black is the same wide flat-top square, 55-17-140 on a 141 mm front, and the solid rim does something the clear version cannot: it stops light at the edge as well as through the lens. A dark rim absorbs what arrives from the side rather than passing it into the tinted field. With 45 mm of lens depth below a level top rim, the covered area runs from just under the brow to below the pupil. Temples are 140 mm, shorter than most wide frames, which keeps the arms from overshooting the ear.\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\u003eRim and lens, working together\u003c\/h2\u003e\n\u003cdiv class=\"sxd-grid\"\u003e\n\u003cdiv class=\"sxd-card\"\u003e\n\u003cb\u003eFL-41 Light\u003c\/b\u003e\u003cem\u003eEveryday sensitivity\u003c\/em\u003e\u003cspan\u003eA lighter rose that leaves more of the room visible. The notch through the rose band is the same one FL-41 Dark cuts, only shallower overall. 100% UV protection (UV400). We are finalizing the full spectrophotometer report and will publish it here.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sxd-card\"\u003e\n\u003cb\u003eFL-41 Dark\u003c\/b\u003e\u003cem\u003ePeak-brightness days\u003c\/em\u003e\u003cspan\u003eRather than erase blue, this lens holds it to 7.9% at 420 nm and 13.8% at 450 nm, taking green to 12.6% at 520 nm on the same pass. The rose band is preserved on purpose, 44.2% at 570 nm rising to full transmission above 670 nm.\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 Regent fit you?\u003c\/h3\u003e\n\u003cp\u003eRegent Jet Black is a wide fit at 141 mm, sitting between medium frames and extra-wide ones. The 55 mm eye is large while the 17 mm bridge stays narrow, which holds the frame up rather than letting it settle. At 45 mm the lens is deep, so measure brow to cheekbone if your face is short. Temples run 140 mm, relatively short for a frame this wide, and suit a narrower head than Astor requires.\u003c\/p\u003e\n\u003ctable class=\"sxd-tbl\"\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame size\u003c\/th\u003e\n\u003ctd\u003e55-17-140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFront width\u003c\/th\u003e\n\u003ctd\u003e141mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens height\u003c\/th\u003e\n\u003ctd\u003e45mm\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\u003eFlat-top square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens options\u003c\/th\u003e\n\u003ctd\u003eFL-41 Light or Dark · 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\u003eRegent Jet Black frame in your chosen FL-41 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 \/ FL-41 Light Tint - Mild Photophobia","offer_id":48028498821269,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"Zero Power \/ FL-41 Dark Tint - Severe Photophobia","offer_id":48028498854037,"sku":null,"price":135.0,"currency_code":"USD","in_stock":true},{"title":"Prescription Lens \/ FL-41 Light Tint - Mild Photophobia","offer_id":48028498886805,"sku":null,"price":179.0,"currency_code":"USD","in_stock":true},{"title":"Prescription Lens \/ FL-41 Dark Tint - Severe Photophobia","offer_id":48028498919573,"sku":null,"price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/5475\/4453\/files\/regent-migraine-front-2048_b49efd7c-a54a-4175-85ef-ed3c8d82e68d.png?v=1789806092","url":"https:\/\/www.sleepaxa.com\/products\/sleepaxa-regent-jet-black-fl-41-migraine-glasses-flat-top-square-45mm-lens-depth","provider":"Sleepaxa","version":"1.0","type":"link"}