The Baader H-alpha CMOS f/2 Highspeed 50.4 mm is designed for full-frame cameras and observation systems up to f/2. Thanks to precise tuning, the transmission at 656.3 nm remains stable across the entire field of view.
Application:
Ideal for RASA 11″, Newton f/3 systems and refractors with large image areas.
Specifications:
Diameter: 50.4 mm
Central wavelength: 656.3 nm
Bandwidth: ±6.5 nm
Transmission:>90%
Compatible: f/2 optics
Country of origin: Germany
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