ROCKBROS Ultralight Photochromic Cycling Sunglasses
ROCKBROS Ultralight Photochromic Sport Sunglasses
This sports sunglass is photochromic with UV400 protective lenses. It is stylised with rimless frame and is only about 24gram.?Great for Cycling, Golf, Driving, Skiing, Running, Tennis, Racing and Other Outdoor Sports
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Features:
- Photochromic lens with UV400 protection
- Stylised rimless frame design and wider vision
- Scratch Resistant Coating
What is the photochromic lens?
Photochromic lenses are eyeglass lenses that are clear (or nearly clear) indoors and darken automatically when exposed to sunlight.
Transmittance: 80%-18% (80% is light?grey?colour?when in low UV, 18% is dark?grey?colour?when in high UV)?
Product Specification
| Material | Composite Frame + Polycarbonate?lens |
| Frame Type | Rimless Frame |
|
Lens Size: |
65mm*40mm |
| Frame Length | 143mm |
| Net Weight | about 24gram |
| Colour | Black Red, White Red, Blue Green |
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Package Included:
1* Intelligence photochromic lenses glasses
1* Portable pouch + 1* Glasses box
1* Glasses cloth?
*Bike in a box is not assembled, tuned or road tested *Bike in a box includes manufacturers limited warranty
ROCKBROS Ultralight Photochromic Sport Sunglasses
This sports sunglass is photochromic with UV400 protective lenses. It is stylised with rimless frame and is only about 24gram.?Great for Cycling, Golf, Driving, Skiing, Running, Tennis, Racing and Other Outdoor Sports
?
Features:
- Photochromic lens with UV400 protection
- Stylised rimless frame design and wider vision
- Scratch Resistant Coating
What is the photochromic lens?
Photochromic lenses are eyeglass lenses that are clear (or nearly clear) indoors and darken automatically when exposed to sunlight.
Transmittance: 80%-18% (80% is light?grey?colour?when in low UV, 18% is dark?grey?colour?when in high UV)?
Product Specification
| Material | Composite Frame + Polycarbonate?lens |
| Frame Type | Rimless Frame |
|
Lens Size: |
65mm*40mm |
| Frame Length | 143mm |
| Net Weight | about 24gram |
| Colour | Black Red, White Red, Blue Green |
?
Package Included:
1* Intelligence photochromic lenses glasses
1* Portable pouch + 1* Glasses box
1* Glasses cloth?
| Color |
Black Red, Blue Green, White Red, Black Green |
|---|
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