Astronomik H-alpha 12nm CCD MaxFR Clip-Filter for Fast Systems svbony usb camera It does not change the

It does not change the optical performance

-30dBm>1GHz

allowing for longer exposures without increasing unwanted background signals

including Celestron RASA and Takahashi Epsilon Astrographs

Astronomik H-alpha 12nm CCD MaxFR Clip-Filter for Fast Systems svbony usb camera It does not change theAstronomik H alpha 12nm CCD MaxFR Clip Filter EOS XL MaxFR Astronomik photographic narrowband emission line filters for fast optical systems. There is an ever growing demand for filters suitable for extremely fast optical systems like Celestrons RASA and the Epsilon Astrographs made by Takahashi. Our novel MaxFR emission line filters are suitable for very fast focal ratios. The Astronomik MaxFR series of narrowband emission line filters is perfectly