5x 1.25" Focal Extender 52° FOV This black hole is a

This black hole is a bag big enough to swallow your whole planet collection (and stars

How many flats should you take

CEM25/CEM25P

A piggyback ride for your camera

NexStar+ Hand Control works with Celestron equatorially mounted computerized telescopes

5x 1.25" Focal Extender 52° FOV This black hole is aFeatures A good Focal Extender adds some real versatility to your telescope accessory line up. First of all, it allows you to increase the magnification of any eyepiece with the same barrel size that you already own. In other words, 3 eyepieces offer 6 magnification choices with the addition of a focal extender. Secondly, most of the time, lower magnification eyepieces have better eye relief than higher power models. When using a focal extender to