Astronomik H-alpha 12nm CCD MaxFR Clip-Filter EOS APS-C | Narrowband Filter astrophotography camera also display time is adjustable

also display time is adjustable

Full-Width-Half Maximum (FWHM): 12nm

The presenter speaks into microphone transmitter and the audience use lightweight receivers to hear the message

Visual observation (dark skies): Reasonable

3 Prompt modes

Astronomik H-alpha 12nm CCD MaxFR Clip-Filter EOS APS-C | Narrowband Filter astrophotography camera also display time is adjustableAstronomik 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