Astronomik SII 12nm CCD MaxFR Clip-Filter EOS APS-C for Fast Optics Mounting Plate Available in both 12nm and

Available in both 12nm and 6nm bandwidth options

Portable size

and double stars

It provides amazingly clear

Astronomik SII 12nm CCD MaxFR Clip-Filter EOS APS-C for Fast Optics Mounting Plate Available in both 12nm andAstronomik SII 12nm CCD MaxFR Clip Filter EOS APS C MaxFR Astronomik photographic narrowband emissionline filters for fast optical systems. There is an ever growing demand for filters suitable for extremly fast optical systems like Celestrons RASA the Epsilon Astrographs made by Takahashi. Our novel MaxFR emission line filters are suitable up to very fast focal ratios. The new Astronomik MaxFR series of narrowband emissionline filters is perfectly