Astronomik OIII 6nm CCD MaxFR 36mm Filter for Deep-Sky Imaging svbony sv305m This is a major advantage

This is a major advantage even for normal cameras

two types of power supply to meet the needs in different places

Power: Built-in 500mAh rechargeable lithium battery

Line in the recording you can record the playing music

Astronomik OIII 6nm CCD MaxFR 36mm Filter for Deep-Sky Imaging svbony sv305m This is a major advantageAstronomik OIII 6nm CCD MaxFR 36mm 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 the Epsilon Astrographs made by Takahashi. 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 matched to the