Baader Filters H-alpha CMOS f/2 Highspeed 65x65mm

The Baader H-alpha CMOS f/2 Highspeed 65x65mm is designed for professional observatories and scientific astrophotography. The filter combines a large surface area with perfect transmission around 656.3 nm and withstands extreme temperature and humidity variations.

Application:
Suitable for observatories, large-format CMOS cameras and f/2 telescopes. Perfect for narrowband shots of Hα emission nebulae with maximum uniformity.

Specifications:
Size: 65×65 mm
Central wavelength: 656.3 nm
Bandwidth: ±6.5 nm
Transmission:>90%
Type: Hα CMOS f/2 High-speed
Material: optical flat glass, hard coating
Country of origin: Germany