Astronomik H-alpha 6nm CCD MaxFR 2" (M48) Filter for Fast Optics lunar imaging camera Adds additional optical length to

Adds additional optical length to help achieve precise focus when the focuser travel alone is insufficient

5 seconds last backlight will fully illuminate the screen which makes it easy to see the time at night

ensuring quick setup for additional units

The doctor will use the keyboard to call the patient when it's his turn

Straight Spotting Scopes

Astronomik H-alpha 6nm CCD MaxFR 2" (M48) Filter for Fast Optics lunar imaging camera Adds additional optical length toAstronomik H alpha 6nm CCD MaxFR 2'' (M48) MaxFR Astronomik photographic narrowband emissionline filters for fast optical systems. There is an ever growing demand for filters suitable for extremely fast optical systems like Celestrons RASA and 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 matched