| ₹ 15075.0 includes GST and import duties. | |
| B2B customers can avail ₹ 2298.94 ITC on this product | |
| 100% Secure Payments | 100% Genuine product | |
| The product is eligible for Free Shipping |
Description
Alpine Astronomical FHALW-1 Overview
This 1.25" Baader H-alpha 20nm Bandpass Filter from Alpine Astronomical is a high-contrast deep-sky, H-alpha/red filter for RGB astroimaging with CCD and CMOS cameras and telescopes of all focal ratios. The filter allows high-contrast images of H-II regions, even in light-polluted areas. UV/IR blocking eliminates blurring or heat-noise from defocused light on refractor optics.
- Increased contrast, matched for typical CMOS quantum efficiency and s/n ratio
- Reflex-Blocker coatings, for freedom from halos, even under most adverse conditions concerning aux-optics
- 6mm low-profile filter cell
- Identical filter thickness to existing standards, with utmost care for parfocality
- Blackened edges all around, with filter-lead-side-indicator in the form of a black frontside outer rim, to additionally eliminate any reflection due to light falling onto the edge of a filter
- Each filter coated individually, with sealed coating edge
- Life-Coat hard coatings to enable a non-aging coating for life, even in adverse environments
In the Box
- Alpine Astronomical H-Alpha 20nm Bandpass Filter (1.25")
- Limited 2-Year Manufacturer Warranty
Additional Resources
No additional resources available
Alpine Astronomical FHALW-1Specs
| Size |
1.25" / 31.8 mm
|
Packaging Info
| Package Weight |
0.125 lb
|
| Box Dimensions (LxWxH) |
3.75 x 3 x 0.95"
|
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 14773.5 |
| 3-5 | ₹ 14622.75 |
| 5-10 | ₹ 14321.25 |
| 10+ | ₹ 14019.75 |
Bulk discount will be automatically applied during checkout based on quantity.