Product description Get 2 Pairs Spring Hinges Photochromic Reading Sun Glasses Convenient of 2 Pairs Transition Bifocal Sun Readers - Get 2 pair of transition photochromic rectangular frame bifocal reading glasses. Bifocal sun readers for people who loves fashion.2 pairs of bifocal reading glasses with outdoor glare UV400 protection from sun. Reader magnification and sunglasses in one, no more carrying multiple pairs of glasses. Bifocal Reading Glasses - accommodate for both near and far vision by adding a unique lower lens with add vision value for reading and near vision. Photochromic Lenses - Photochromic Lenses are clear when indoors or at night and automatically darken to a sunglasses tint when exposed to UV sunlight. High Quality Material - Lightweight, skin-friendly, environmental, shiny and do not fade material; High quality spring hinges to ensure the smooth opening and closing of the temples. Transition Photochromic Dark Grey Bifocal Reading Sunglasses Photochromic Lenses are clear when indoors or at night and automatically darken to a gray lens sunglasses tint when exposed to UV sunlight. Transition / photochromic / sun-sensible reading glasses, clear indoor and sunshade outdoor. Photochromic lenses are based on the intensity of sunlight and ultraviolet lights, darkening the clear lens.(may not change obviously under weak UV lights) .The benefit of photochromic lenses is that in dull, overcast weather or darker surroundings they will clear lenses. But in bright, sunny conditions they will go grey lenses. NOTE:It only changes color in the sun, but does not change under the light. Need to change color after 10-15 seconds in the sun. Sun sensible reading glasses, switches to sunglasses outdoor meanwhile still enjoy your sunshade reading time. Metal material,durable,spring hinges. Comes with portable case and cleaning cloth. Clear indoor and get dark gray outdoor. Near and Far Dual Use Bifocal Reading Glasses Why Do People Need Bifocal Lenses? The biggest advantage of bifocal lenses is convenience. Rather than needing standard eyeglasses as well as a separate pair of reading glasses, you’ll just need to carry around one pair. Multifocal lenses take a bit of getting used to, but once your eyes have settled you’ll find using bifocals will soon feel like second nature. Bifocal reading glasses regular clear lens on top with reading at the bottom perfect for outdoor reading and distance viewing. No longer will you need to carry multiple pairs of glasses. Bifocal glasses improve astigmatism and presbyopian. Even if you are not nearsighted or farsighted, bifocal lenses can reduce blurriness due to astigmatism, a vision disorder. Signs you might need bifocal eyeglasses. One of the main signs your eyes are changing and require bifocal correction is noticing things up close are clearer when you take off your glasses. This shows that your eyes are having trouble focusing up close and that bifocals are the solution you need. UV400 Transition Photochromic Lens-Suitable For All Weather Photochromic glasses have lenses that change tint depending on the weather or surroundings. The benefit of photochromic lenses is that in dull, overcast weather or darker surroundings (like running or cycling through woods or early / late in the day) they will lighten. But in bright, sunny conditions they will go dark. Photochromic lenses are most popular with cyclists, runners, skiers, tennis and outdoor reading enthusiasts. Photochromic gray bifocal reading glasses readers the top part of the lens is clear, while the bottom section is available in your choice of magnification for reading your favorite book, newspaper Blue Light Blocking Function High-definition blue light blocking lens filter out high energy blue ray from digital screen, clear vision and protect eyesight.alleviating discomfort and visual fatigue from long periods of computer use.7-layer anti-reflective coating to reflect and filter blue light, cut UV 400 (ultraviolet ray), reduce eyestrain and sleep better. High light transmittance with no noticeable yellow tint to prevent color distortion, minimize glare from digital screens. Convenient Set of 2 Photochromic Sun Readers Convenient Set of 2 photochromic reading glasses means you'll have a pair handy wherever you are. Keep a pair in your favorite reading spots Advanced Bifocal reading sunglasses, the upper optical area of the lens is used for the far view, and the lower optical area is used for near view. Photochromic gray bifocal reading-photochromic lenses shift from reading glasses indoor to reading sunglasses outdoor, also you can use it as normal photochromic sunglasses,Radiation protection, UV protection. glasses readers the top part of the lens is clear, while the bottom section is available in your choice of magnification. Photochromic lenses are also referred to as light-sensitive lenses". Glass lenses are adding silver halide, but now is the mainstream of photochromic resin lenses, adding of spiro and other chemicals in the acrylic resin lens, so that the original colorless and transparent lenses, in bright light, will become colored lenses, to do the protection, so is suitable for indoor and outdoor use. Super lightweight, flexible and durable, no pressure on ears for long time wearing. Whether you are reading, using computer or looking at a distance. A pair of glasses to solve all your needs! 2-Pack Progressive Multifocal Reading Glasses 2PCS Invisible Bifocal Spring Hinge Reading Glasses Sun Readers 2 Pairs Full Lens Spring Hinge Reading Sun Glasses 2 Sets of Aviator Bifocal Reading Glasses Sunglasses 2 Pack Bifocal UV400 Protection Sun Readers 2 Pair of Unisex Bifocal Reading Glasses Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Buying Options Customer Reviews 23 250 175 110 61 38 Price $34 18 $21 16 $23 81 — no data $20 88 — no data Spring Hinge no data ✓ ✓ no data no data no data Bifocal no data ✓ no data ✓ ✓ ✓ Progressive ✓ no data no data no data no data no data Blue Light Blocking ✓ ✓ ✓ ✓ ✓ ✓ Anti Eyestrain ✓ ✓ ✓ ✓ ✓ ✓ Anti Glare ✓ ✓ ✓ ✓ ✓ ✓ Anti UV400 ✓ ✓ ✓ ✓ ✓ ✓ Lens Material Resin Resin Resin Resin Resin Resin Frame Material Memory Titanium Metal Metal Metal Light Weight Plastic Metal Department Unisex Unisex Unisex Unisex Unisex Unisex
From the brand Bifocal Reading Sunglasses Progressive Reading Sunglasses Transition Reading Sunglasses
