Products

The Celestron RASA filter has sharp cutoff passbands that "surgically" remove the unwanted light pollution at city and suburban observing sites whi...

This 2.5x magnification Celestron Luminos 2" Barlow uses a four-lens fully multicoated optical system to provide a flat field and apochromatic-qual...

Celestron M42 Spacer Ring Kit (#93618) Achieve precision back-focus for sharper astroimages—especially at the corners. In astrophotography, a milli...

The Celestron #94003 NexStar carrying case is designed to safely carry a NexStar 4, 5, or 6 telescope (assembled OTA and fork arm/drive base, not i...

The Celestron #94004 NexStar carrying case is designed to safely carry a NexStar 8 telescope (assembled OTA and fork arm/drive base, not including ...

Celestron Hα-Hβ-OIII Imaging Filter for RASA 8 – Narrowband Filter Designed for f/2 Astrophotography (#93619) Maximize contrast. Minimize skyglow. ...

Extra-Low Dispersion (ED) objective lenses provide high resolution, high contrast images that are virtually free of optical defects like chromatic...

Extra-Low Dispersion (ED) objective lenses provide high resolution, high contrast images virtually free of optical defects like chromatic aberrati...

Extra-Low Dispersion (ED) objective lenses provide high resolution, high contrast images virtually free of optical defects like chromatic aberrati...

Extra-Low Dispersion (ED) objective lenses provide high resolution, high contrast images that are virtually free of optical defects like chromatic...

The Celestron Newtonian reflector collimating tool is a combination of a sight tube and a Cheshire tool in a single unit. It has the precisely cent...

Celestron NexGO 2-Axis Smartphone Adapter (#81036) Precision alignment. Rugged design. Easy smartphone imaging for scopes, binoculars, and microsco...

  Celestron NexGO DX 2-Axis Smartphone Adapter with Bluetooth Remote (#81038) A fast, flexible digiscoping solution built for beginners and rugged ...

THIS PRODUCT IS DISCONTINUED. THIS PAGE IS HERE FOR INFORMATIONAL PURPOSES ONLY. The Celestron NexGuide stand-alone CCD autoguider guides your long...

This product has been discontinued and is no longer available for sale. Easy to use color camera, provides live video for quick focusing 3856 x ...

Celestron NexImage 20 Solar System Color Imager High-Resolution Lunar and Planetary Imaging Made Practical If your telescope delivers crisp visual ...

The Celestron NexImage 5 is a dedicated Solar System Imager (CCD camera) that can be used with virtually any telescope in any size or price range. ...

This product has been discontinued and is no longer available for sale.   The NexStar 102 SLT (Star Locating Telescope) is a big aperture fast foca...

The NexStar 127SLT (Star Locating Telescope) is a big, but very affordable, go-to 5" aperture Maksutov-Cassegrain with high contrast/high resolutio...

The NexStar 130 SLT (Star Locating Telescope) is a 5.1" fast focal ratio reflector that brings you bright, wide angle deep space views at a very se...

If you want a small scope with big features, this 4" Celestron NexStar 4 SE may be what you're looking for. It has sharp 4" Maksutov-Cassegrain opt...

This prime focus adapter fits the rear cell of the Celestron 90mm and 130mm Maksutov-Cassegrain spotting scopes and the Celestron NexStar 4 and 90m...

Many people consider the original 5" Celestron SCT to be the finest affordable personal scope ever made. The NexStar 5 SE combines legendary 5" Cel...

For many people, the size of the NexStar 6 SE is a little like Goldilocks and the Three Bears – it's not too big, it's not too small, it's just rig...