Views:7 Author:Site Editor Publish Time: 09-16-2019 Origin:Site
1. Hold the side of frame and lens
2. Push the frame and lens aside
3. Disassemble successfully
4. Put the lens into slot which in the centre of the sung lasses
5. Press the top of lens and insert lens of another side
6. And then insert the lens of another side
If you motorcycle frequently you should definitely get prescription motorcycle sunglasses or goggles—luckily, we're here to help you narrow down the one that suits you best.
Aside from your helmet, goggles are one of the most important pieces of riding gear you wear.
The U.S. Military issued rigorous ballistic tests that protective eyewear worn by military personnel have to pass.
A low VLT number such as 15 percent means less eye fatigue on sunny days. And a high VLT number such as 70 percent means better color and depth perception on low-light days.
Think about where you will wear them. If you are buying your glasses for a specific sport, such as cycling, this should be easy for you
The single most important thing to look for when buying casual sunglasses to protect your eyes is a sticker or tag indicating that they block 100 percent of UV rays.