All Rights Reserved 2012-2013. Prime Lenses.
GLASS PHOTOGREY 1.523
Lens Features
- Provide visual comfort indoor & outdoor
- 100% protection from harmful UV rays
- Darken more or less as per environment
- Fast reacting-at 22*C,70% of visible light
is blocked out in 36 seconds - Darkens and Fades within 2 minutes
Benefit to Customer
- Don't need to carry 2 pairs for indoors and outdoors
- 100% safety from UV rays
- Comfortable vision in any light condition
- Speed of darkness & reverseness in few
minutes - Suitable for night driving
- Available in Grey and Brown Shades
SPECIFICATION OF LENS
| Refractive Index (ne) | 1.523 |
| ABBE Value (V) | 57 |
Density (g/cm3) ( ) |
2.54 |
UV Cutoff ( ) |
400 |
| Ultra Violet A (UVA) | 100% |
| Ultra Violet B (UVB) | 100% |
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