Blue Light Cut Glasses Photochromic Color Changing Rimless Glasses Computer Glasses Business Glasses Design Changes from PC Work to Sunglasses When

[2-way use for business/outdoors] Equipped with 2-way lenses that cut blue light, which is essential for working on a computer, and a dimming function that changes color when exposed to ultraviolet rays when you're out and about. [Blue light cut rate JIS standard 40%] 40% cut lenses are suitable for desk workers who use PCs for long hours at work, e-sports players, gamers, and smartphone users. (The higher the number, the better it is.) [Frame design features] The rimless frame creates a business scene and gives an intelligent impression to the face. The square lens cut creates a sharp and sharp dandyism. [Photochromic and color-changing function] The concentration of the clear lens indoors is about 3%, which feels almost transparent. (Because it has been treated to cut blue light, it has a yellowish tint when you look closely.) When you go out on a sunny day, the color will change to about 30%. This is not so dark that you can't see (about 60%), but the color will change to light gray, and it is the type of soft-colored sunglasses that are currently trendy and often worn by celebrities. (Also, one thing that some people often misunderstand is that the glasses will not change color when driving, but most cars have UV-cut processing on the windows, so UV-adjustable glasses will not change color. It will only change color when exposed to sunlight outdoors.) [UV400 Coating] UV400 protective coating blocks 99% of harmful UVA & UVB rays, protecting your eyes from UV damage. [Accessories] PU case included, microfiber cloth included, REONAS product warranty included (PU case color is black or dark green. Please note that the color of the case cannot be specified.) [Weight/Material] Weight: 22g [Function] Blue light cut, UV discoloration, UV400 coating [Frame material] Titanium steel (plated) [Size] Frame width: 143mm Arm width: 149mm Lens height: 38mm Lens width: 57mm Nose width: 18mm [Safe product set] Accessories: In addition to the glasses themselves, glasses case, and glasses cloth, a mini blue light and inspection card are included for testing UV discoloration and blue light cut. We provide prompt and accurate support, including 30-day free replacement, refunds, and online support. [2-way use for business/outdoors] Equipped with 2-way lenses with blue light cut, which is essential for working on a computer, and a dimming function that changes color when exposed to ultraviolet rays when going out. [Blue light cut rate JIS standard 40%] 40% cut lenses are suitable for desk workers who use PCs for long periods of time at work, as well as e-sports, gamers, and smartphone users. (The higher the number, the better it is.) [Frame design features] The rimless frame that creates a business scene creates an intelligent impression of the face. The square lens cut creates a sharp and sharp dandyism. [Dimming and discoloration function] The concentration of the clear lens state indoors is about 3%, which feels almost transparent. (Because it has been treated with blue light cut processing, it has a yellowish tinge when you look closely.) When going out on a sunny day, it will change color to about 30%. This is not so dark that you can't see (about 60%), but a change to light gray, and it is a soft color sunglasses type discoloration that is often seen on celebrities and others who are currently trending. (Also, a common misconception among some people is that Although it may not discolor at times, most cars have UV-cut windows, so UV-adjustable glasses will not discolor. Discoloration only occurs outdoors in sunlight.) [UV400 Coating] UV400 protective coating blocks 99% of harmful UVA & UVB rays, protecting your eyes from UV damage. [Accessories] PU case included, microfiber cloth included, REONAS product warranty included (PU case color is black or dark green. Please note that the color of the case cannot be specified) [Weight/Material] Weight: 22g [Function] Blue light cut, UV discoloration, UV400 coating [Frame material] Titanium steel (plated) [Size] Frame width: 143mm Arm width: 149mm Lens height: 38mm Lens width: 57mm Nose width: 18mm [Reliable product set] Accessories: In addition to the glasses themselves, glasses case, and glasses cloth, a mini blue light and inspection card are included for testing UV discoloration and blue light cut. We provide prompt and accurate support, including 30-day free replacement, refunds, and online support.