Products

Description The TRIUS PRO825C uses the new version of the legendary ICX285AQ – used in thousands of H9C cameras since 2003. The new chip offers an ...

 Description The latest addition to the TRIUS camera range, the PRO-834 uses a 12 megapixel Sony CCD with 3.1uM square pixels. This very high resol...

  Description The Ultrastar cameras are advanced versions of our ‘Superstar’ guide camera and have a similar resolution of 1392 x 1040 pixels. Howe...

  Description The Ultrastar PRO cameras are advanced versions of our ‘Superstar’ guide camera and have a similar resolution of 1392 x 1040 pixels. ...

DUAL Ultra-bright LEDs -- The best and the brightest with lifetimes of 100,000+ hours, never break, and provide smoooth illumination.Thumbwheel Bri...

DUAL Ultra-bright LEDs -- The best and the brightest with lifetimes of 100,000+ hours, never break, and provide smoooth illumination.Thumbwheel Bri...

The StarPointer Finderscope adds “point and look” functionality to any telescope! This red dot finder keeps the sky right-side up, matching what ...

Enjoy the wonders of the heavens and understand more fully what you see. This Golden Guide shows you how with 150 full-color illustrations, includi...

Take a month-by-month approach to stargazing with this fun and informative beginner’s guide to constellations. Stargazing is a perfect hobby. It ca...

  Enables automatic alignment of your Celestron computerized telescope. See a full list of compatible telescopes in the technology tab. No need to...

Unleash the power of your smartphone to take you on a guided tour of the night sky—no telescope experience required. Patented, award-winning Star...

  Unleash the power of your smartphone to take you on a guided tour of the night sky—no telescope experience required. Patented, award-winning Sta...

StarSense Hand Control is compatible with the StarSense AutoAlign accessory for use with Celestron computerized telescopes Flash upgradeable via ...

Author: Stephen James O'Meara Hardcover: 380 pages The Herschel 400 is a list of 400 galaxies, nebulae, and star clusters, picked from over 2,500 d...

Sun Catcher Solar Eclipse Glasses (4-Pack Assortment) Watch the Total Eclipse Event on April 8th, 2024 in safety, comfort, and style. Made with an...

NOTE: Explore Scientific Eclipse Glasses are rated ISO12312–2, tested and approved by ICS Labs for Direct Observation of the Sun. In addition, Expl...

100% Safe for Eclipse Viewing Lightweight and generally does not require rebalancing tube assembly. Stronger than any other solar filter film on t...

100% Safe for Eclipse Viewing Lightweight and generally does not require rebalancing tube assembly. Stronger than any other solar filter film on t...

100% Safe for Eclipse Viewing Lightweight and generally does not require rebalancing tube assembly. Stronger than any other solar filter film on t...

Stars which are eight times or more massive than our Sun end their lives in a most spectacular way; they go supernova. A supernova is the most powe...

Sky-Watcher’s SynScan USB brings older Sky-Watcher mounts into the 21st century, by eliminating the need for outdated serial connections. For thos...

Use this adapter to connect a T-ring or T-mount camera to a 2" focuser. Low profile design keeps backfocus short. Threaded for 48mm filters.

T-Adapter for 8” EdgeHD optical tube threads onto the rear cell.This T-Adapter allows you to attach your 35mm DSLR camera to the prime focus of you...

  T-Adapter for 9.25, 11 & 14” EdgeHD optical tubes. It threads onto the rear cell This T-Adapter allows you to attach your 35 mm DSLR camera...

Adapts T-thread accessories such as camera T-rings to Celestron C90 and C130.

T-Adapter attaches an SLR or DSLR camera to a Schmidt-Cassegrain telescope for prime focus photography Threads on to the rear cell of Schmidt-Cass...

The T-adapter can work in two different length configurations, one suitable for the nominal f/10 backfocus of 133.35mm, and a shorter configuration...

T-thread adapter for autofocus Canon EOS EF cameras.

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This adapter converts T-threads (M42) to C-threads (1.0"). It has female T-threads on the bottom and male C-threads on the top. The adapter adds 5....

Use this female T-thread to male T-thread spacer to extend standard T-thread adapters to achieve the correct backfocus for your telescope. Availabl...

Use this female T-thread to male T-thread spacer to extend standard T-thread adapters to achieve the correct backfocus for your telescope. Availabl...

Use this female T-thread to male T-thread spacer to extend standard T-thread adapters to achieve the correct backfocus for your telescope. Availabl...

Use this female T-thread to male T-thread spacer to extend standard T-thread adapters to achieve the correct backfocus for your telescope. Availabl...

Use this female T-thread to male T-thread spacer to extend standard T-thread adapters to achieve the correct backfocus for your telescope. Availabl...