Celestron USB Cooling Fan for Dobsonian Telescopes (94256)

Celestron USB Cooling Fan for Dobsonian Telescopes (94256)The Celestron USB Cooling Fan is the ideal cooling solution for your StarSense Exploerer 10 Dobsonian telescope. For those who cant wait to observe, this handy accessory cools the primary mirror to the ambient outdoor temperature faster. The result is crisper, better focused views sooner and more time for you to observe. This cooling fan mounts directly onto the rear cell of the StarSense Explorer 10 Dobsonian and works with any USB power source

000 including 220 of the best deep sky and solar system objects Software: Celestron Starry Night Special Edition Software and SkyPortal App Total Kit Weight: 40

Suitable for colour CCD cameras and unmodified DSLRs

The benefits of using two telescopes on the same target at the same time is useful when comparing or imaging with two different fields of view (narrow vs

Unlocked Bin1 Mode (also see photo)

Telescope Compatibility: Celestron PowerSeeker 70 AZ and EQ models

AR protective window and much more are just some of the key characteristics that set it apart from the competition

and to help dim bright daytime views when using a telescope terrestrially

field flattener or any other optical or imaging system components

designed with first-time stargazers and young adults in mind

It's a screw retained fit for lunar-planetary caps for many commercial Newtonian telescopes

Flashlight

BaK-4 prisms and fully multi-coated optics utilizing Celestron’s proprietary XLT coating technology