Products

The Televue 8mm Ethos eyepiece provides a 100° apparent field for a true "spacewalk" view of the night sky. Distortion correction, high contrast an...

Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series™ eyepieces are hyper-wide class oculars that can transfo...

9mm Focal Length 120° Apparent Field 13mm Eye Relief Argon-Purged Waterproof EMD Coatings 2" Barrel

The 7-element, Nagler Type 6 design is based on the original patented Nagler design. This new 7-element design update for the short focal length Na...

This setup offers the astroimager maximum versatility – allowing up to 3 different f-stop configurations. Users can attach a camera to the rear of ...

NULL

Why an 1100GTO? The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or ...

Why an 1100GTO? The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or...

Why an 1100GTO? The 1100GTO is a mid-sized observatory-class mount that will provide reliable operation in your distant, remote observatory *** or ...

Aluminum dew shield for Celestron 14"  with top, bottom and side notches. Celestron 14 Sct/CPC, CGE & HD Hyperstar Dew Shield 15" in total len...

Aluminum dew shield fits Celestron 6" SCTs with HyperStar Celestron 6 SCT & Hyperstar Dew Shield 12" in total length Top, bottom and side notc...

Aluminum dew shield for Celestron 8"  with top, bottom and side notches. Celestron 8 Sct/CPC, CGE & HD Hyperstar Dew Shield 12" in total lengt...

Aluminum dew shield for Celestron 9.25"  with top, bottom and side notches. Celestron 9.25 Sct/CPC, CGE & HD Hyperstar Dew Shield 12" in total...

Full Aperture Glass Solar Filters for Celestron 8" telescopes These are safe full aperture (sometimes referred as clear aperture) solar filters. Th...

Full Aperture Glass Solar Filters for Celestron 9.25" telescopes These are safe full aperture (sometimes referred as clear aperture) solar filters....

This adapter connects an Astrozap dew heater strap to a DC cigarette-light style plug.

Baader H-alpha / O-III / S-II f / 2 Highspeed Filter Set - Precision Grade 6.5 nm FWHM, recommended for extremely fast optical systems from f / 3...

Baader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm FWHM, recommended for optical systems from f / 10 to f / 3.5 Reflex-...

Created to last for years and years, these Telescope Accessories from the professionals at Tele Vue are made of some of the most sturdy resources t...

Created to last for years and years, these Telescope Accessories from the professionals at Tele Vue are made of some of the most sturdy resources t...

TeleVue Bandmate™ OIII FilterThis OIII filter particularly enhances planetary nebulae in larger telescopes. Narrowband filter for high transmission...

TeleVue Bandmate™ OIII FilterThis OIII filter particularly enhances planetary nebulae in larger telescopes. Narrowband filter for high transmission...

The Type-A is a dual band filter with different dielectric coatings on each side of the substrate. The dual band nature of the filter permits green...

The Bandmate™ Mars Type-B filter is a high efficiency, single band dielectric coating that achieves penetrating views of the Martian surface. The s...

Mates Canon T-rings with Imaging System Accessories. Eliminates the inner portion of Canon T-rings to provide a larger diameter opening for reduced...

5 amp AC Adapter for use with the following Celestron computerized telescopes: CGEM Series CPC Deluxe HD Series* CGEM II Series CGX Series CGX-L ...

CGEM II 1100 HD combines Celestron's newly redesigned CGEM II computerized equatorial mount with its acclaimed EdgeHD optical system. With an optic...

CGEM II 800 HD combines Celestron's newly redesigned CGEM II computerized equatorial mount with its acclaimed EdgeHD optical system. With 8 inches...

CGEM II 925 HD combines Celestron's newly redesigned CGEM II computerized equatorial mount with its acclaimed EdgeHD optical system. With over 9 in...

A fresh update to the venerable CGEM mount, the CGEM II has a contemporary, attractive, bold appearance and is capable of carrying Celestron’s high...

CGX 1100 HD combines Celestron's all-new state of the art CGX computerized equatorial mount with its acclaimed EdgeHD optical system. With an optic...

CGX 800 HD combines Celestron's all-new state of the art CGX computerized equatorial mount with its acclaimed EdgeHD optical system. With 8 inches ...

CGX 925 HD combines Celestron's all-new state of the art CGX computerized equatorial mount with its acclaimed EdgeHD optical system. With over 9 in...

For eight years, Celestron’s workhorse CGEM mount lineup has been the German Equatorial backbone for telescopes ranging from 6 to 11 inches of aper...

Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial mount series. Capable of...

Key design goals included larger 144mm diameter worm wheels which provide smoother operation and can more accurately drive heavier loads, longer 2...

Universal Dovetail Plate 24 inch-Hole separations of:3.5", 60mm, 2", 1.5", 35mm, 1.25",Fits: Meade 8, Celestron 8, Meade 7, Celestron 9.25, Meade 1...

Astro-Physics counterweights are precision machined from 303 stainless steel. The weights slip easily onto the counterweight shaft and are secured...

The wait is over! Celestron's award-winning EdgeHD optical system is now available on a newly designed top-of-the-line dual fork arm computerized m...

The wait is over! Celestron's award-winning EdgeHD optical system is now available on a newly designed top-of-the-line dual fork arm computerized m...

The wait is over! Celestron's award-winning EdgeHD optical system is now available on a newly designed top-of-the-line dual fork arm computerized m...

Massive 77-pound payload capacity supports large OTAs plus guiders, filters, cameras, and more  Observatory class equatorial GoTo mount with buil...

Massive 77-pound payload capacity supports large OTAs plus guiders, filters, cameras, and more  Observatory class equatorial GoTo mount with buil...

DC11 Celestron dovetail plate for 11", bolts to existing holes. Wt. 2.25 lbs. Length 19" HS 16.0/16.50, Ht. top of tube to top of dovetail bar 1.00...

Male to male dovetail plate. For use of secondary equipment on equatorial mount and DSBS. Wt. 1.75 lbs., Length 13.5", Thickness 0.75"

Male to male dovetail plate. For use of secondary equipment on equatorial mount and DSBS. Wt. 1.75 lbs., Length 13.5", Thickness 0.75"

Male to male dovetail plate - short. For use of secondary equipment on equatorial mount and DSBS. Wt. 13 oz., Length 7", Thickness 0.75"

Universal Dovetail Plate 19 inch-Hole separations of: 3.5", 60mm, 2", 1.5", 35mm, 1.25",Fits: Meade 8, Celestron 8, Meade 7, Celestron 9.25, Meade ...