Products on Sale

iOptron Photron 10" Ritchey-Chrétien Telescope The Photon line of Ritchey-Chretien astrograph telescope has been expanded with the addition of four...

iOptron Photron™ 10" Ritchey-Chrétien Telescope The iOptron® Photron™ Ritchey-Cretien design telescopes, feature low thermal expansion quartz prima...

Meade #607 DC Power Cord DC power cable 25 foot length DC tip (telescope side) measures 5.5mm O.D., 2.5mm I.D. Tip-positive Compatible with most M...

QHYCCD QHY163M Mono Cooled Camera 4/3 Inch – 16 Megapixels The QHY163M/C camera is an incredible value. It uses a relatively large 4/3-inch, 16 Meg...

Antares Speers-Waler Series3 9.5mm 80° Speers-Waler Series3 eyepieces offer edge correction superior to series2 that can be appreciated by experien...

Antares Speers-Waler Series3 6mm 80° Speers-Waler Series3 eyepieces offer a wider field of view W70 Series. The Antares Speers-Waler Series3 6mm 80...

Antares W70 25mm 65° The 1.25" Antares W70 25mm 65° does not have negative achromat compensation, and is recommended only for telescopes with a hig...

Antares W70 19mm 66° W70 series eyepieces offer a wider field of view and more comfortable eye relief than Plossls. The Antares W70 19mm 66° has (8...

Farpoint D Series 108mm Dovetail Ring Safely attach telescope optical accessories with Farpoint D Series 108mm Dovetail Rings. In the Box Include...

Farpoint V Series 108mm Rings with Dovetail Safely attach telescope optical accessories with Farpoint V Series 108mm Rings with Dovetail. Includes ...

Farpoint V Series Dovetail Plate w/ Armored Strip for Celestron C8 Safely attach telescope optical tubes and accessories with Farpoint V Series Dov...

Farpoint D Series Dovetail Plate for Celestron C9.25 Safely attach telescope optical tubes with Farpoint D Series Dovetail Plate for Celestron C9.2...

Pegasus Astro Dual Motor Focus Controller * Power cable is optional. PEG-PSU-21 or CIGLIGHT-ADAPTER21 must be bought separately. The Pegasus Astro ...

Astrozap Dual Channel Dew Controller Astrozap has redesigned its Dew Controller with new features including more reliable state-of-the-art electron...

Astrozap Aluminum Dew Shields - 11" SCT Celestron The AZ-256 aluminum dew shield fits the Celestron 11 SCT with upper and lower dovetails includin...

Takahashi FCT-65D Triplet Refractor Takahashi FCT-65D, Fluorite Triplet refractor. 65mm Aperture, 400 mm focal length, f/6.2. 95mm body, shaped to ...

NightWatch from Terence Dickinson Revised Fourth Edition: updated for use through 2025. The first three editions of NightWatch sold more than 600,0...

Meade Red and White LED Headlamp Setting up and packing up your gear in the dark is best done with a hands-free headlamp. This 160-lumen LED headla...

Player One Ares-C Pro USB3.0 (IMX533) Color Camera  DSO cooled camera line is the most advanced product line in Player One history. We start the pr...

SVBONY SV550 Telescope 80mm Triplet APO OTA Refractor for Astronomy OPEN BOX / NEW! The SV550 APO Triplet refractor with 80mm aperture and fast f/6...

Sky-Watcher Wave 100i Strainwave Mount Open Box This is an Open Box, Unused, Brand New Wave 100i GoTo strainwave head EQ and AZ modes Weighs 9.5 p...

William Optics GT81 Internal Focus Design WIFD Apochromatic Series THE NEW GAME CHANGER Introducing the WILLIAM OPTICS Internal Focus Design (W...

Celestron Powerseeker 127EQ Telescope Discover our Solar System with the Celestron PowerSeeker 127EQ! You’ll be ready to observe in minutes thanks ...

Celestron Nexstar Evolution 8 Telescope NEW, the box has just been opened.  The NexStar Evolution is the first Schmidt-Cassegrain telescope with in...

Celestron 40" Telescope Bag Optical tube in one hand and tripod in the other? Still carrying your bulky telescope box to remote observing sites? Le...

Tele Vue DeLite 3mm 62° Apparent Field EyepiecesConcept: Just as Delos eyepieces were developed based on Tele Vue’s Ethos eyepiece design advanceme...

PrimaluceLab EAGLE5 PRO Computer for Telescopes EAGLE5 PRO is the computer for telescopes and astrophotography that provides desktop class performa...

Vaonis Hestia Ultimate Smartphone Based Telescope This is an Open Box and it is in EXCELLENT CONDITION! Meet Hestia, the first ever smartphone-ba...

Vaonis Hestia Ultimate Smartphone Based Telescope This is an Open Box, and it is in GOOD CONDITION! Plastic is still on the telescope lens.  Meet...

iOptron HEM27 Hybrid Harmonic Drive Equatorial Mount with iPolar - USED No tripod included Introducing the HEM27 and the HEM27EC, iOptron’s revolut...