Products on sale

Celestron has reinvented the manual telescope with StarSense Explorer LT 70AZ —the first telescope that uses your smartphone to analyze the night s...

In 1609, world-renowned Italian scientist, Galileo Galilei, introduced an elementary telescope to the growing astronomy community which sparked int...

Remove the lens from your camera and attach the T-ring in its place. Since the T-ring is camera-brand specific, it will snap right on just like a ...

Spend less time centering your target and more time stargazing with the new premium Celestron StarPointer Pro finderscope. Traditional red dot find...

With a generous 4 inch aperture the Celestron NexStar 4SE Telescope provides excellent light-gathering ability at an affordable price. You’ll be th...

Saxon 909 AZ3 The Saxon 909 AZ3 Refractor Telescope is suitable for both land and sky viewing. Get great views of the night sky with the telescope'...

The Celestron T-Adapter-Barlow Lens Universal - 1.25'' can be used three ways; as a 2X Barlow for visual use, as a prime focus T-adapter, or as a “...

Get WiFi Access to the Universe with Celestron SkyPortal WiFi Module! Celestron's innovative SkyPortal WiFi Module turns your phone into your own p...

Celestron Illuminated RACI Finder Scope The Celestron Illuminated RACI finder scope is a great upgrade to the stock finderscopes found on most Schm...

A T-Ring is one of the first accessories you will need if you want to take pictures through a telescope or spotting scope. If you have a Canon EOS ...

A piggyback bracket is a simple astronomical accessory that can help you produce stunning photographs of the night sky. It allows you to attach a ...

You can easily add a second auxiliary port to your Celestron mount with the Celestron AUX Port Splitter. This parallel adapter plugs into the AUX o...

CELESTRON REDUCER/CORRECTOR F/6.3 This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11...

With a generous 8 inch aperture the Celestron NexStar 8SE Telescope provides excellent light-gathering ability at an affordable price. You’ll be th...

Are you worried that when you take pictures in the evening or wet environment, your DSLR lenses or small refractor can’t work perfectly because of ...

OVERVIEW Upgrade your Celestron computerized telescope to GPS with SkySync. Improve the speed and accuracy of alignments with 16-channel GPS. Auto...

Celestron T-adapter EdgeHD 800 Celestron T-Adapter EdgeHD 800 threads onto the rear cell of the EDGE HD800 Scope This gives 80mm worth of back spac...

The Nikon Aculon A211 10x50 binoculars feature 10-power multicoated lenses and 50mm objectives fabricated with Nikon’s exclusive lead and arsenic f...

Nikon Aculon A211 8x42 The Nikon Aculon A211 8x42 binoculars feature 8-power multicoated lenses and 42mm objectives fabricated with Nikon’s exclusi...

Celestron CrossAim 12.5mm Reticle Eyepiece Ideal for Accurate Polar Alignment. Well Suited for Use With Off-Axis Guiders for Centering and Guidin...

Instantly transform your 6″ inch SCT telescopes into a yellow-light solar telescope. ISO compliant solar safe film protects your eyes when viewing ...

The Celestron StarSense Autoguider is an all-in-one solution that makes using your telescope easier and more rewarding than ever. This powerful, co...

Nikon Action Bright, multicoated lenses and BaK4 high index prisms: Deliver bright, high-resolution images with the Nikon Action EX 10x50 Long ...