Astronomik OIII 6nm CCD MaxFR 31mm Filter – Optimal for Fast Systems Medium Dovetail Clamp The controller support 8 channel

The controller support 8 channel audio output with metal material

Ultra-sharp

accurate focus changes for critical imaging

group call and all call

well-known MFR Coating technique gives you the best out-of-band blocking possible across the entire range of wavelengths from UV up to IR

Astronomik OIII 6nm CCD MaxFR 31mm Filter – Optimal for Fast Systems Medium Dovetail Clamp The controller support 8 channelAstronomik OIII 6nm CCD MaxFR 31mm Filter Fast Optical Systems Astronomik Narrowband Filters for Extremely Fast Optical Systems There is increasing demand for filters designed for extremely fast optical systems, such as Celestrons RASA and Takahashis Epsilon Astrographs. The Astronomik MaxFR series is specifically crafted to meet the requirements of deep sky imaging, supporting fast optical systems. You can choose between 12nm and 6nm bandwidths