Filters can make or break your astrophotography, but how do they really work with your scope? Dive into the science and ...
In this video, I show how to reduce a standard 2-inch M48 filter down to M42 using a simple thread adapter. Perfect for those ...
View the March 29 partial solar eclipse safely with this certified solar filter that now costs less than $17 on Amazon. If you already own one of the best telescopes and you want to safely view the ...
Originally $2,047.95 the Celestron NexStar 6SE Schmidt-Cassegrain Telescope and EclipSmart Solar Filter Kit is now $948.95 this Cyber Monday, but act soon. When you purchase through links on our site, ...