Are you still troubled by the blue light lurking around you that may cause discomfort, sore eyes, dizziness and headache, and blurred vision? High-energy visible light with wavelength of 380-500nm, which can penetrate the lens and reach the retina, is widely found in artificial light sources such as cell phones, computers, TVs and LEDs. (xxxxxxxxxxx) the latest anti-blue light glasses clip on, to help you solve all the problems, so that you walk a wide field of vision, office entertainment more comfortable, read the newspaper more clearly. ?Blocks the passage of large amounts of harmful blue light while maintaining a high transmittance ratio, low chromatic aberration, and clear vision for daily office and design use without affecting color recognition. ? Resin lenses have high transmission rate and low refractive index, with strong anti-glare function and no pressure feeling, which can effectively relieve dry eyes, astringent eyes and eye fatigue. ?Upgraded fastening screws make the clip more stable in the process of use ? Universal frame design for more than 90% of the market frame type Parameter details: Product weight: 0.78oz Frame material: stainless steel alloy Nose spacing: 15mm Lens width: 60mm Lens height: 40mm The total length of the clip: 133mm Notice : ✓This product needs to be used with myopia glasses or sunglasses ✓Please measure the size of your single eyeglass lens first, and the clip you choose is larger than your lens size ✓The degree of presbyopia increases with age, usually, select the degree according to the following reference table Age: under 50 years old------50-54 years old------55-59 years old------60-64 years old------65-69 years old----- - Over 70 years old Reference degrees: +100 degrees------+150 degrees------+200 degrees------+250 degrees------+300 degrees------+350 Spend (Reference only, different degrees of eye habits will be different)

???Fashionable Design & Gift ?- Lightweight design makes our bifocal reading glasses for women men more portable, you can take it anywhere, personalized and stylish design, so you can get rid of the traditional monotony, and adjust the status of the clip at any time. You can give as a gift to your friends in need, and if you have any questions, we provide 24-hour online after-sales service. ???Silicone Clip & Easy to Use ?- This flip up eyes glasses clip is made of third generation silicone clip, which greatly enhances the friction and makes the clip tighter and stronger, and because of the soft silicone texture, it can better protect your lenses from being scratched, making it safer and more comfortable to wear. Perfect flip down/up design, easy to enjoy work or reading time. ???Resin Lens & Protect Eyesight? - This blue light blocking computer glasses using resin lenses, with high transmission, low refractive index, low chromatic aberration characteristics, has a strong anti-glare function, improve the contrast and visual performance of the screen, light texture, even clip on the frame is no pressure, effective relief of dry eyes, eye acuity, eye fatigue. ???Blocking Harmful Blue Light? - Riwissipa after numerous tests, the latest reading glasses clip on compatible with more than 90% of the frame types in the market, can greatly block the daily use of cell phones, computers, TV, IPAD and other products exist in a large number of harmful blue light, reduce screen glare, relieve eye fatigue, care for your eyesight. ???Newly Upgraded & More Sturdy? - The first generation clip on glasses is black metal frame, the upgraded version is silver stainless steel metal frame, which makes the vision more focused when wearing, allowing you to focus and view more clearly, reducing unnecessary distractions. The anti-blue light lens and the clip are linked by four steel rivet screws, making the clip more stable during use.