Astronomik H-alpha 12nm CCD MaxFR Clip-Filter EOS APS-C | Narrowband Filter astrophotography camera Transmitter button is a tool

Transmitter button is a tool to provide customers to call the waiter

Visual observation (dark skies): Reasonable

optically polished glass for minimal distortion

ABS plastic

for telescopes from 100 mm aperture

Astronomik H-alpha 12nm CCD MaxFR Clip-Filter EOS APS-C | Narrowband Filter astrophotography camera Transmitter button is a toolAstronomik H alpha 12nm CCD MaxFR Clip Filter EOS APS C 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 Takahashi Epsilon Astrographs. Our novel MaxFR emission line filters are suitable for very fast focal ratios. The new Astronomik MaxFR series of narrowband emission line filters is perfectly