Material information & features
- Suitable for:
- Recommended use:
- mountaineering, expedition
- Lens:
- Spectron 4, polycarbonate
- Lens width:
- 58 mm
- Lens height:
- 50 mm
- Lens properties:
- mirrored, antireflective coating
- Protection class:
- category 4
- Frame:
- frameless, adjustable temples, detachable side pieces
- Temple length:
- 145 mm
- Bridge width:
- 19 mm
- Item No.:
- 205-1734