The basics of astroimaging filters

Astrophotography is a hobby with a huge learning curve, and one aspect that can muddy the waters is the dizzying array of filters on the market. What is narrowband? What size do I need? Which are good for monochrome and one-shot color? Let’s cover some of the basics. There are two types of filters forContinue reading “The basics of astroimaging filters”
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