US PATENT -- MELANIN.Melanin is the natural pigment in your hair and eyes to darken it and protect it from the sun. It is in the back of the lens in everyone to protect the eye from blue light. Different from the filtering coating computer glasses, Viscare computer gaming glasess lenses are made with US patented MELANIN Technology under a licensing agreement with Photoprotective Technologies (PPT), filtering out blue light from computer/cell phone/TV/tablet more effectively.
Never degrading filtering function. Filtering coating computer glasses degrade when the coating is scraped or rubbed and the coating inevitably giving more refective glare and distortion of vision. The patented MELANIN material is melted with the material of lens before the injection process of lens therefore the lens ensure never degrading filtering effects, the crystal clear brighter and distortion-free vision compared to filtering coating computer glasses.
Most Appropriate rate of Blue Light Filtering. Melanin can filter 97% of the blue light but we don''t acturally need to filter so much blue light because it would cause losing the perception of color and brightness of vision. Our lens filter out 57.86% of the harmful light, offering the best enhancement of contrast and visual performance while minimizing screen glare and diminishing the harshest parts of the color spectrumto relief eye strain, dry eye and avoid headache and cataract.
TR90 Optical Rx frame adds a touch of fashion to your face. The TR frame is lighter and more flexible than normal plastic or acetate frame but less easier to distort or break. The legs can be bent 90 degree angle without distortion. The frame design, the latest trend of ''thin and elegant''is suitable for men or women of all ages and would get you compliments from poeple around. There are two most popular colors for your choice, piano lacquer black and tortoise.
Risk-free Purchase! We offer 30 days hassle free money back guarantee for our glasses. You may return the glasses with any reasons to get your money back in 30 days after you receive the products.

Technical Details

Product Details

Package Dimensions
Width : 2.28 inch
Height : 1.02 inch
Length : 7 inch

Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B01MTZS87Q