Observation Tools

The Advanced VX 9.25" Schmidt-Cassegrain combines Celestron's renowned 9.25" optics with the computerized Advanced VX German equatorial mount. With...

The Advanced VX 8" EdgeHD pairs Celestron's premium EdgeHD aplanatic Schmidt-Cassegrain optics with the computerized Advanced VX German equatorial ...

See the universe with both eyes. The Celestron Stereo Binocular Viewer lets you adapt two eyepieces to your telescope and observe with both eyes at...

Cut through light pollution and boost nebula contrast with the Celestron UHC/LPR (Ultra High Contrast / Light Pollution Reduction) filter. This 2" ...

Cut through light pollution and boost nebula contrast with the Celestron UHC/LPR (Ultra High Contrast / Light Pollution Reduction) filter. This 1.2...

Reveal the faint detail of planetary and emission nebulae with the Celestron Oxygen III (OIII) narrowband filter. This 2" filter isolates the doubl...

Reveal the faint detail of planetary and emission nebulae with the Celestron Oxygen III (OIII) narrowband filter. This 1.25" filter isolates the do...

The Celestron Reducer/Corrector is a combination focal reducer and field corrector that transforms your Schmidt-Cassegrain telescope into a faster,...

The Celestron Omni series Plössl eyepieces deliver crisp, high-contrast views at an affordable price. Built around a premium 4-element symmetrical ...

The Celestron X-Cel LX 2x Barlow Lens doubles the magnification of all your 1.25" eyepieces while preserving sharp, high-contrast, color-accurate v...

Step up to premium wide-field views with Celestron Luminos eyepieces. Featuring an immersive 82° apparent field of view and a flat, high-contrast i...

The Celestron Luminos 2.5x Barlow Lens is a premium accessory that increases the magnification of your 2" and 1.25" eyepieces by 2.5 times. Its 4-e...

Celestron's legendary SkyMaster binoculars get an upgrade with ED objective lenses, delivering superior images virtually free of chromatic aberrati...

The most compact model in Celestron's Ultima series spotting scopes, the 65mm refractor features a 45-degree viewing angle and excellent multi-coat...

The largest aperture scope in the Ultima line, the 100mm Ultima offers more than 50% brighter images than the 80mm, allowing for better performance...

The Ultima 20-60x80mm offers a step up in aperture from the 65mm model, delivering brighter images. This 80mm refractor features excellent multi-co...

The Regal M2 spotting scope series is the next generation of Celestron's top-performing Regal F-ED spotting scopes. Day or night, the Regal M2 is o...

Celestron Mini Maks bring portability and versatility together. The Maksutov optical design is recognized for being compact, easy to use, and suita...

SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone who observes at great distances. Every air-to-glass surface is mult...

The Celestron Outland X 8x42 is a rugged, all-purpose binocular ideal for birding, hiking and general outdoor use. Fully multi-coated optics and Ba...