| ₹ 29045.0 includes GST and import duties. | |
| B2B customers can avail ₹ 4429.36 ITC on this product | |
| 100% Secure Payments | 100% Genuine product | |
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Description
Alpine Astronomical FCHALHS-RD31 Overview
This 31mm round, unmounted Baader 6.5nm f/2.0 H-Alpha Highspeed CMOS Filter from Alpine Astronomical is recommended for extremely fast optical systems from f/3.4 to 1.8, and is designed for the special filter requirements of fast optics like Celestron RASA astrographs. The filter features a Reflex-Blocker hard coating, which has been planeoptically polished, and has Life-Coat sealed edges. It is equally suitable for use with modern CMOS sensors as for older CCD camera technologies.
- 6.5nm FWHM, recommended for extremely fast optical systems from f/3.4 to 1.8
- Specially designed for the special filter requirements when used with fast optics like the Celestron RASA astrographs
- Reflex-Blocker hard coated and planoptically polished with sealed coating edges (Life-Coat)
- Blackened edges all around, with filter-lead-side indicator in the form of a black frontside outer rim
- Optimized for modern CMOS cameras, but excellent for CCD camera technologies
In the Box
- Alpine Astronomical Baader 6.5nm f/2.0 H-Alpha Highspeed CMOS Filter (31mm Round, Unmounted)
- Limited Lifetime Warranty
Alpine Astronomical FCHALHS-RD31 Specs
| Size | 31mm Round, Unmounted |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 28464.1 |
| 3-5 | ₹ 28173.65 |
| 5-10 | ₹ 27592.75 |
| 10+ | ₹ 27011.85 |
Bulk discount will be automatically applied during checkout based on quantity.