Astronomik H-alpha 6nm CCD MaxFR Filter – High Contrast for Fast Optics sv305m pro By reducing the background signal

By reducing the background signal

Available in various sizes

long calling distance

There is an ever-growing demand for filters suitable for extremely fast optical systems like Celestron's RASA and Takahashi's Epsilon Astrographs

Stainless steel charging contacts

Astronomik H-alpha 6nm CCD MaxFR Filter – High Contrast for Fast Optics sv305m pro By reducing the background signalAstronomik H alpha 6nm CCD MaxFR 31mm Filter Perfect for Fast Optics MaxFR Astronomik Filters: Ideal for Ultra Fast Optical Systems. Designed to meet the increasing demand for filters compatible with ultra fast optics, including Celestron RASA and Takahashi Epsilon Astrographs. Our Astronomik MaxFR filters are perfect for deep sky astrophotography with fast systems, ensuring exceptional performance for the three key emission lines: Oxygen (OIII),