Pentax smc XW40-R Telescope Eyepiece
Rs.379.00
Sale price
Rs.379.00
Regular price
Skip to product information
Pentax smc XW40-R Telescope Eyepiece
Rs.379.00
Sale price
Rs.379.00
Regular price
Pentax smc XW40-R Telescope Eyepiece Summary
A superb 2" low power wide-field eyepiece!
Features
- High-refraction, low-dispersion lanthanum glass.
- Pentax Super Multi-Coatings (SMC) on all air/glass surfaces.
- Edge-blackened optics and optimised baffles minimise internal reflections.
- Optically corrected for use with focal ratios as fast as f/4.
- 20mm eye-relief and twist-up rubber-rimmed eyecups - perfect for spectacle wearers.
- Chromed barrels threaded to accept filters.
- Weatherproof to JIS Class 4 standards.
Specifications
| Lens Structure: | 6 elements, 5 groups |
| Focal Length: | 40mm |
| Apparent Field of View: | 70 degrees |
| Eye Relief: | 20mm |
| Attachment Diameter: | 2" (50.8mm) |
| Filter Diameter: | 48mm |
| Field Stop Diameter: | 46.5mm |
| Eyepiece Ring: | Helicoid type |
| Height & Width: | 4.6" x 3.0" |
| Weight: | 24.7 oz. (700g) |
Specifications
| Offers: Price Drop |