Περιγραφή
The 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The NPL20, NPL25, NPL30 and NPL40 eyepieces employ twist-up eye-guards for viewing comfort. The lenses are fully multi-coated for high light transmission.
NPL eyepieces offer an outstanding price/performance ratio as well as excellent colour correction, contrast and sharpness.
- Outstanding price-performance ratio
- Lenses with full multi-layer coating
- Apparent field of vision: 50°
- High light transmission and excellent colour correction
- Supported plug-in diameter: 31.7 mm
- 1.25″ filter thread for colour and fog filter
- Twist-up eyecups
- Weight: 130 g
