Celestron USB Cooling Fan for Dobsonian Telescopes - 94256 wedge ensuring the power cable won’t

ensuring the power cable won’t become unplugged and lose power

Included Accessories: 1GB SD card

Baader Green 500nm Bandpass Filter - Round Mounted Specifications

an erect image diagonal

Includes Eyepiece

Celestron USB Cooling Fan for Dobsonian Telescopes - 94256 wedge ensuring the power cable won’tCool down the primary mirror of your Celestron StarSense Explorer 10" Dobsonian telescope with this "cool" accessory, the Celestron USB Cooling Fan! Once you match the temperature inside your telescope's optical tube to the outside ambient temperature, you'll get crisper, better focused results. This fan is especially nice for telescopes that are stored inside, where there may be a big difference between indoor and outdoor temperatures. The USB