Collection

Celestron Celestron PowerTank Lithium LT

$104.95

Orion Parsec 8300C with AC adapter, 2 inch nosepiece, USB cable

Take wall-worthy astrophotographs of your own with this advanced CCD astronomical imaging camera!

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Orion Parsec 8300C with AC adapter, 2 inch nosepiece, USB cable

$995.00

Moonlite Flange for Explore Scientific 127 (Aluminum) with 1.75" Extender (Pre-owned)

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Moonlite Flange for Explore Scientific 127 (Aluminum) with 1.75" Extender (Pre-owned)

$75.00

Baader Planetarium Baader 36.4mm to T2 Adapter for Takahashi or Vixen Scopes

The Baader T2-03 adapter converts the small internal M36.4 x 1 threads found on Vixen or Takahashi telescopes to a T-2 standard external thread

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Baader 36.4mm to T2 Adapter for Takahashi or Vixen Scopes

$33.00

Baader Planetarium Baader UFC M72 Adapter with M72 Camera Thread with mounting plate for UFC-BASE

An optional part of their Universal Filter Changer (UFC) system, the Alpine Astronomical Baader UFC M72E Camera Lens Adapter is used to mount the UFC main body to a camera lens that has female M72 front filter threads for imaging through the lens.

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Baader UFC M72 Adapter with M72 Camera Thread with mounting plate for UFC-BASE

$90.00

Nikon Volk 20D lens, Double Aspheric, Yellow Tinted, Perfect Condition, Made In USA.

Reduce or entirely eliminate blurriness from the image with this perfect lens!

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Volk 20D lens, Double Aspheric, Yellow Tinted, Perfect Condition, Made In USA.

$220.00

Primary Mirror 127mm (7/8" Thickness) (Pre-owned)

Unknown wavefront

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Primary Mirror 127mm (7/8" Thickness) (Pre-owned)

$75.00

Arcturus Arcturus speedyGuideScope - A CCTS Exclusive!

This CCTS exclusive speedyGuideScope is the fastest, widest and sharpest guidescope out there

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Arcturus speedyGuideScope - A CCTS Exclusive!

$99.95

10 1⁄4”. 1:450 scale. 60 pieces. No glue required. Ages 8 & Up.

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4D Puzzle International Space Station

$35.00

SFFR.74 Focal Reducer/Flattener for SVX80T-3SV

This is the Flattener/Reducer designed for the photo-visual SVX80T-3SV using the 3" Stellarvue focuser.

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SFFR.74 Focal Reducer/Flattener for SVX80T-3SV

$395.00

Sigma Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports Lens (Specify Mount Type)

Whether you're photographing birds, motorsports, or distant landscapes, the Sigma 60-600mm f/4.5-6.3 DG OS HSM | Sports gives you pro-level reach and reliability in a single lens—ready for any subject, any condition.

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Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports Lens (Specify Mount Type)

$1,999.00

Helical Focuser 1.25” with 41mm Female Thread(Pre-owned)

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Helical Focuser 1.25” with 41mm Female Thread(Pre-owned)

$99.00

Eppley Laboratory Single Axis Solar Tracker Model ST (Pre-owned)

Highly precise tracker that still works flawlessly!

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Eppley Laboratory Single Axis Solar Tracker Model ST (Pre-owned)

$500.00

Meade Meade Saturn 114EQ f8, .965" focuser, 5x25 finder BARGAIN CLEARANCE! (Pre-owned)

BARGAIN CLEARANCE . Scope is clean and fully functional. A number of cosmetic defects but none of them affect performance. Please review photos carefully as these scopes are being sold AS IS! We guarantee functionality on them but NOT looks. Comes complet

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Meade Saturn 114EQ f8, .965" focuser, 5x25 finder BARGAIN CLEARANCE! (Pre-owned)

$99.00

Meade Electronic Video Eyepiece

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Meade Electronic Video Eyepiece

$39.95

Celestron Celestron 8” Rowe-Ackermann Schmidt Astrograph (RASA 8) (OTA Only)

Capture spectacular wide-field deep sky images in seconds with Celestron’s new portable astrograph, the 8” Rowe-Ackermann Schmidt Astrograph (RASA)

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Celestron 8” Rowe-Ackermann Schmidt Astrograph (RASA 8) (OTA Only)

$2,199.00

The C5 spotting scope is a wonderfully versatile instrument, and its near focus of approximately 20 feet allows you to observe plant life, wildlife, birds or insects with ease.

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Celestron C5 Spotter

$679.95

ZWO ZWO ASI183MC-P Color Cooled (2.4 microns) CMOS Astronomy Camera ASI183MC-Pro

Introducing the ASI183 camera series, the most sensitive cameras in ZWO history. Peak Q.E. of the mono sensor reaches 84%!

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ZWO ASI183MC-P Color Cooled (2.4 microns) CMOS Astronomy Camera ASI183MC-Pro

$799.00

Stellarvue Variable Spacer 48mm 8 - 12 mm Length - SFE-M48-V

This is an adjustable 42 mm extension tube that adds 8-12 mm of length.

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Variable Spacer 48mm 8 - 12 mm Length - SFE-M48-V

$29.00

Celestron Celestron PowerTank Lithium Pro

Powers your telescope for up to 17 hours!

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Celestron PowerTank Lithium Pro

$259.95

Pet Tornado

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Pet Tornado

$6.00

Takahashi FC100 Camera Ring M72 - M55.9 Coupling

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Takahashi FC100 Camera Ring M72 - M55.9 Coupling

$81.00

$Takahashi Takahashi FC-100DZ - 100 mm f/8 Fluorite Doublet Refractor - TFK10310$

The Takahashi FC-100DZ is the latest addition to Tak's Steinheil fluorite doublet refractor line-up.

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Takahashi FC-100DZ - 100 mm f/8 Fluorite Doublet Refractor - TFK10310

$3,490.00

EASY EASY Deluxe Camera Cleaning Kit - Z-EA-71501

Keep your camera's lens clean and clear with this Cleaning Kit from Bower

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EASY Deluxe Camera Cleaning Kit - Z-EA-71501

$14.99