Astronomik SII 12nm CCD MaxFR 1.25" – High Contrast Imaging Filter svbony sv188p providing outstanding out-of-band blocking across

providing outstanding out-of-band blocking across a broad range of wavelengths

Battery saver

no halos and needle-sharp stars

Working current :17mA

The Astronomik MaxFR series of narrowband-emission line filters is designed to deliver the highest quality data for fast optical systems

Astronomik SII 12nm CCD MaxFR 1.25" – High Contrast Imaging Filter svbony sv188p providing outstanding out-of-band blocking acrossAstronomik SII 12nm CCD MaxFR 1. 25" (M28. 5) 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 Celestron's RASA and Takahashi's Epsilon Astrographs. Our novel MaxFR emission line filters are ideal for very fast focal ratios. The new Astronomik MaxFR series of narrowband emission line filters are perfectly matched for deep