1,Frame for myopia lens
myopia frame can be fixed on the behind of sunglass,it proveides convenience to myopes
A Swiss technology, this thermoplastic is the material used in all of our sunglasses. Its extreme flexibility, durability and light weight make it the perfect material for performance eyewear.
3. UV PROTECTION
All of our lenses block 100% of UVA, UVB and UVC rays, and harmful blue light to 400nm. These harmful rays are a leading cause of cataracts, skin cancer and wrinkles around the eyes-all great reasons to block them out.
4. ULTRA LIGHTWEIGHT
As with any piece of high-performance equipment, weight is an important factor. TR90 is incredibly lightweight, which contributes to the comfort of our eyewear and the tendency to forget you’re wearing it.
5. It has anti scratch function, so you can wear it to play sports
6. POLYCARBONATE LENS MATERIAL
Polycarbonate is the extraordinarily durable thermoplastic that’s used in bullet proof glass, riot shields and astronaut helmets. It’s the ideal material for performance eyewear because of its high impact resistance, inherent UV protection and light weight. All of our lenses are made of polycarbonate.
The technology used in our Interchangeable lenses. The different lenses, different shades and colors. This allows you to choose one that fits you best.
Material: PC (Lens), pmct (Frame)
Include:1 glasses case & 1 glasses bag
1 glasses cloth
1 Glasses Frame
3 different depths of color lenses easily changed(just onepair of lens are polarized.)
1 glasses rope 1 polarized testing sheet