Products

This exceptional Celestron 15mm Luminos 1.25" eyepiece uses seven optical elements for optimized performance across a very wide and flat 82° field ...

SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone that observes at great distances. SkyMaster Pro binoculars are the ...

This Celestron 16 x32mm UpClose G2 is a high power/medium aperture roof prism binocular with surprising performance at a surprisingly low price. Th...

This Celestron 17 pound counterweight lets you balance extra-heavy accessory loads (such as a large photoguide refractor, accessory dovetail, mount...

This medium green 22mm clear aperture 1.25" eyepiece filter reduces irradiation, glare, and excess image brightness in lunar observing. It also imp...

This Celestron X-Cel LX 18mm eyepiece uses a new six-element fully-multicoated optical system to provide a wide 60° field of view. This medium foca...

This exceptional Celestron 19mm Luminos ultra wide field 2" eyepiece uses six optical elements for optimized performance across a very wide and fla...

This Celestron AC adapter allows Celestron NexStar, CGE, CPC, and Advanced Series scopes to be powered by normal household AC for backyard use, sav...

Enjoy better views through your telescope with this premium diagonal featuring diffraction-limited optics and dielectric coatings Celestron 2” Diel...

This Celestron 2" mirror star diagonal for catadioptric telescopes has Starbright XLT enhanced aluminum multicoatings for a reflectivity of better ...

This DC drive/drive corrector works with the Celestron CG4 mount and telescopes using the CG4 mount, such as the Celestron C4R 4" refractor and C6N...

This very short focal length Celestron X-Cel LX 2.3mm eyepiece uses a new six-element fully-multicoated optical system to provide a wide 60° field ...

Celestron's SkyMaster 20 x 80mm binocular is a surprising performer for such a reasonably-priced instrument. It is waterproof, something rarely fou...

This Celestron 20 x 50mm UpClose G2 is a very inexpensive, very high power porro prism that's light enough to allow comfortable strain-free extende...

SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone that observes at great distances.  SkyMaster Pro binoculars are the...

This Celestron 22 pound counterweight lets you balance extra-heavy accessory loads (such as a large photoguide refractor, accessory dovetail, mount...

This 2" Celestron Luminos 23mm eyepiece is a six-lens design with a very wide 82° field and minimal field curvature. This makes it particularly wel...

For no more than the price of a single 4" economy telescope, the Celestron 25x100mm SkyMaster binocular gives you the light gathering capacity of t...

The Celestron 25 x 70mm SkyMaster gives you seriously high power at a surprisingly low price. Surprisingly economical, the Celestron 25 x 70mm SkyM...

This Celestron X-Cel LX 25mm eyepiece uses a new six-element fully-multicoated optical system to provide a wide 60° field of view. It is a good med...

This 1.25" 2x achromatic Barlow lens can be used visually, but the eyepiece holder portion also has integral T-threads so it can be used as a T-ada...

This is a good quality 1.25" 2x two-element fully multicoated Barlow. Its relatively short 3" length allows use in star diagonals. A thumbscrew hol...

This 2" Celestron 31mm Luminos is an excellent low power eyepiece with an exceptionally wide field of view, one so wide you have to move your head ...

This Celestron Omni XLT 102 refractor puts good fully Starbright XLT multicoated achromatic optics on a solid German equatorial mount to provide an...