Traditional Culture Encyclopedia - Photography and portraiture - The filter size of astronomical camera matches the aperture.
The filter size of astronomical camera matches the aperture.
It depends on what kind of scenery we shoot to match.
Generally speaking, a lens with an f/2.8 or above can be called a large aperture lens, which is the best choice for astrophotography. For celestial photography, Lpro filter works well, but deep space photography may have some color cast.
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