| Glass thickness | 2.1mm |
| Filter diameter | 72mm |
| Clear aperture | 68mm |
| Coatings | Hard coated dielectric and multi-layer antireflection coatings |
| Filter glass | Schott B270 |
| Housing | Andodized aluminum |
Celestron, Celestron Accessories
Light Pollution Imaging Filter, RASA 11
₹60,327.00 excl. 18% GST
- Take beautiful images of deep-sky objects from light-polluted suburban locations with the RASA 11 (RASA 11) using this light pollution suppression filter
- Custom designed to replace the RASA’s optical window, so you still get optimum optical performance even with the addition of the filter
- Selectively blocks unwanted light pollution while providing over 90% transmission at critical wavelengths
- Maintains a more neutral color balance than other light pollution imaging filters, perfect for imaging colorful nebulae and galaxies
- Every filter is individually tested for light transmission. A graph of test results for your specific filter is included for your reference
Available on backorder
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