Laser Eyewear for Telecom IR +
Actual filter color may vary from monitor image.
Order Information
Item Nbr:
Price:
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Frame Number: 34
Type: Wraparound - 135mm x 142mm x 48mm
- Wrap-around—Med/Large
- Sleek, stylish look and fit
- Removable Rx insert
- 8 base lens curvature for full coverage
- Comfort fit temples
- Insert available with 1.0-4.0× magnification or secondary filter
- CE Certified
Filter Type: IRD
Filter Specifications:
Filter:
Material:
Color:
VLT:
IRD
Polymer
Green
19%
Optical Density:
| Wavelength | OD |
| 190 - 450 | 6+ |
| 770 - 1800 | 2+ |
| 820 - 1720 | 3+ |
| 870 - 1600 | 4+ |
| 940 - 1070 | 5+ |
L Numbers:
| Wavelength | Value |
| 180–315 | D LB6 + R LB4 |
| >315–400 | DR LB4 |
| >770–820 | DIR LB2 |
| >820–865 | DIR LB3 |
| >865–940 | DIR LB4 |
| >940–1064 | DIRM LB5 |
| >1064–1400 | DIRM LB4 |
| >1400–1850 | DI LB2 |
IRD Filter Characteristics