Baader Premium H-alpha 7nm CCD Narrowband-Filter (2 Inch) LIMITED QUANTITIES)
| Article number: | /EB |
| Availability: | In stock |
| Delivery time: | In Stock |
2" Baader Premium H-alpha 7nm CCD Narrowband-Filter
The Baader 2" Premium H-Alpha 7nm CCD Narrowband Filter is a high-performance astrophotography filter designed to isolate the hydrogen-alpha emission line, dramatically enhancing nebular contrast while suppressing light pollution and skyglow. With its 7nm bandwidth, it delivers an excellent balance of contrast and signal strength for detailed deep-sky imaging. CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible.
Features:
- 7nm narrowband passband centered on H-alpha (656.3 nm)
- Optimized for CCD and CMOS astrophotography cameras
- Strong suppression of light pollution and moonlight
- Enhances emission nebula detail and structure
- Dielectric coatings with high transmission and durability
- 2" threaded format fits most filter wheels, diagonals, and adapters