Svbony 1.25" or 2" or EOS-C UHC Filter Size:EOS-C which allows you to adjust

which allows you to adjust the volume intensity according to the usage scenario

you have the possibility to expose longer -probably 30 minutes instead- to record fainter structures

Support FM/MW/AM three bands

Planetary Imaging: Capture crisp details on Jupiter’s belts

Svbony 1.25" or 2" or EOS-C UHC Filter Size:EOS-C which allows you to adjustSVBONY UHC Filter (Ultra High Contrast) Light Pollution Reduction for Nebula Imaging A UHC (Ultra High Contrast) filter is designed to improve contrast on many emission nebulae by reducing common wavelengths from artificial light pollution while allowing key nebular emission lines to pass. This can make nebula structure stand out more clearly for visual observing and for astrophotographyparticularly from suburban or urban skies. What a UHC Filter Does