Astronomy Clearance: Top Gear, Lowest Prices
Looking for a golden opportunity to upgrade your setup? Our Clearance Section is where high-quality astronomy gear meets unbeatable value.
Huge Savings on Premium Optics
These deals aren't about lower quality—they are about smart timing. You’ll find deep discounts on:
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Overstock Items: We’re clearing out extra inventory to make room for new arrivals.
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Discontinued Models: High-performance gear at a fraction of the cost because a newer version has launched.
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Final Call: Once these items are sold out, they won't be back.
Reliable Performance for Less
Lower prices don't mean compromised views. Whether it’s a telescope, mount, or eyepiece, every product here is built to deliver professional results. It’s the same great equipment, just at a clearance price.
Shop now and grab these deals before they disappear into the night sky!
- Antares (2)
- Antlia (9)
- APM (5)
- Askar (10)
- Astronomy Plus (6)
- Astrozap (3)
- Buckeye Stargazer (5)
- Celestron (18)
- Explore Scientific (3)
- Farpoint (7)
- Firefly (1)
- Geoptik (1)
- Hotech (1)
- IDAS (2)
- Ikarus Technologies (1)
- iOptron (2)
- Losmandy (1)
- Lunt (3)
- Pegasus (4)
- Player One (5)
- QHYCCD (4)
- Seymour solar (1)
- SharpStar (4)
- Sky-Watcher (4)
- Starfield (1)
- Starizona (1)
- Svbony (7)
- Takahashi (1)
- Tele Vue (1)
- Touptek (2)
- Vaonis (2)
- Wanderer Astro (2)
- William Optics (4)
- ZWO (1)
Antlia Solar Discover Dualband(Ha, CaK and CaH) - Mini (SD-DUAL-MINI)
AntliaAntlia Solar Discover Dualband(Ha, CaK and CaH) - Mini The Antlia Solar Discover Dualband (Ha, CaK, and CaH) filter assembly comes in both standard...
View full detailsFarpoint V Series Dovetail Plate with Armored Strip for Celestron C8 (FVC8-AS)
FarpointFarpoint V Series Dovetail Plate w/ Armored Strip for Celestron C8 Safely attach telescope optical tubes and accessories with Farpoint V Series Dov...
View full detailsPegasus Astro Dual Motor Focus Controller (DMFC)
PegasusPegasus Astro Dual Motor Focus Controller * Power cable is optional. PEG-PSU-21 or CIGLIGHT-ADAPTER21 must be bought separately. The Pegasus Astro ...
View full detailsWilliam Optics Super High Precision COPPER T-Mount for Canon EOS Full Frame (YE-TR-BR48-C)
William OpticsWilliam Optics Super High Precision COPPER T-Mount for Canon EOS Full Frame T-mount for EOS DSLR camera copper version. Made from high quality copp...
View full detailsPlayer One CH4 8nm 1.25″ Filter E-series (CH4-125E)
Player OnePlayer One CH4 8nm 1.25″ Filter E-series Player One E-series is an upgrade series of S-series, using high quality optical glass substrate and multi...
View full detailsPlayer One 100mm Mini Guiding Set (MINIGS)
Player OnePlayer One 100mm Mini Guiding Set Design for guiding cameras, this set including 3 parts. (Planetary camera is too big, can not use this guiding se...
View full detailsNightWatch from Terence Dickinson (4th edition)
FireflyNightWatch from Terence Dickinson Revised Fourth Edition: updated for use through 2025. The first three editions of NightWatch sold more than 600,0...
View full detailsSky-Watcher AZ-EQ5 Pier Extension (S30202)
Sky-WatcherSky-Watcher AZ-EQ5 Pier Extension The Sky-Watcher AZ-EQ5 Pier Extension works on AZ-EQ5. Raises the mount head 6.3”. In the Box Sky-Watcher AZ-EQ5...
View full detailsAPM MS 16x70 ED Binoculars (MS-16x70-ED)
APMAPM MS 16x70 ED Binoculars If you want to observe small objects or targets that are far away, you need an increased magnification. Our MS 16x70 mod...
View full detailsVaonis Vespera II - X Edition Smart Telescope- LIMITED (VESIIX)
VaonisVaonis Vespera II - X Edition The Collector’s Smart Telescope Vespera II — X Edition reveals the architecture that makes it the most reliable smart...
View full detailsVaonis Hestia Ultimate Smartphone Based Telescope Open Box (Good)
VaonisVaonis Hestia Ultimate Smartphone Based Telescope This is an Open Box, and it is in GOOD CONDITION! Plastic is still on the telescope lens. Meet...
View full detailsAPM XWA 9mm 100° Eyepiece 1.25"/ 2" (HDC9)
APMAPM XWA 9mm 100° Eyepiece 1.25"/ 2" The new, extreme wideangle eyepieces by APM with gigantic 100° field of view. With its multicoated lenses it of...
View full detailsAskar SQA70 f/4.8 Quintuplet APO (SQA70)
AskarAskar SQA70 f/4.8 Quintuplet APO Super Quintuplet Astrograph. High-quality quintuplet air-spaced ED glass Petzval Astrograph. EXCELLENT STAR PER...
View full detailsSVBONY 8x32 ED Binoculars (W9310A)
SvbonySVBONY Upgraded SV202 8x32 ED Binoculars (W9310A) Advanced ED Optical System; Features extra-low dispersion (ED) glass for exceptional resolution...
View full detailsiOptron CEM26 Equatorial Mount
iOptroniOptron CEM26 Introducing iOptron’s new compact next-generation center-balance equatorial mounts the CEM26! Like their predecessors, the CEM26 is d...
View full detailsLunt 50mm Ha Etalon Filter for LS60Tha & LS60MT (LS50FHa) – Previous Generation Sale
LuntLunt 50mm Ha Etalon Filter for LS60Tha & LS60MT – Previous Generation Sale LS50FHa solar filter front-mounted non-obstructed hydrogen-alpha f...
View full detailsLunt LS40FHa Solar Filter (LS40FHa) – Previous Generation Sale
LuntLunt 40mm Front Mounted Double Stack Filter - Previous Generation Sale It’s finally available! The Lunt Solar 40mm Double Stack Hydrogen-alpha Fil...
View full detailsSVBONY TransAir1 1080p Wireless HDMI Transmission System (W9304A)
SvbonyHDMI Computer to Telescope Display Connection (Astronomy Use) Easily connect your astronomy setup by sending your computer’s HDMI output to a TV, m...
View full detailsAntlia 2" Extension tube for 5Å CaK Solar Discover Assembly
AntliaAntlia 2" Extension tube for 5Å CaK Solar Discover Assembly This 2" extension tube allows you to achieve additional back focus, if needed, w...
View full detailsSeymour Threaded Helios Solar Glass Camera Filters
Seymour solarSeymour Threaded Helios Solar Glass Camera Filters If you want to capture stunning images of the sun and its features, you need a solar filter t...
View full detailsAstronomy Plus EQ Base with Tripod (TA660)
Astronomy PlusAstronomy Plus EQ Base with Tripod This EQ base with tripod kit is designed to provide precise equatorial tracking for the 3/8-16 compatible telesc...
View full detailsLosmandy DV Series 108mm Guide Scope Rings (DVR108)
LosmandyLosmandy DV Series 108mm Guide Scope Rings The Losmandy DV Series 108mm Guide Scope Rings work with both Losmandy D Style and V Series Vixen Style...
View full detailsWilliam Optics Super high precision COPPER T-mount for Nikon full frame (YE-TR-BR48-N)
William OpticsSuper high precision COPPER T-mount for Nikon full frame T-mount for Nikon full-frame camera copper version. Made from high quality copper materia...
View full detailsLunt White Light Solar Wedge
LuntLunt White Light Solar Wedge For solar white light imaging and white light visual observing. The Lunt White Light Wedges come with a built in ND3 f...
View full detailsAntares 2" Binocular Filter adapter (BAF1)
AntaresAntares 2" Binocular Filter adapter You can attach 2" filters to your roof prism binoculars with this set (2) of BAF1. Fits binocular ...
View full detailsToupTek OAG-X Large Off-Axis Guider (OAG-X)
TouptekToupTek OAG-X M54 Large Off-Axis Guider This Off-Axis Guider design is highly effective and efficient, it also an essential astroimaging accessory...
View full detailsAskar 0.7x F/3.9 Full-Frame Reducer for FRA400C (FRA400C-07XR)
AskarAskar 0.7x F/3.9 Full-Frame Reducer for FRA400C Specially designed for the FRA400C, this 0.7x reducer adopts a triplet lens design, it can reduce ...
View full detailsSky Watcher EvoStar 72ED Reducer-Corrector Adapter (S20210)
Sky-WatcherSky Watcher EvoStar 72ED Reducer-Corrector Adapter Allows your EvoStar 80 Reducer/Corrector to be mounted to your EvoStar 72 ED telescope. In ...
View full detailsQHYCCD Tripod Adapter for Cooled Cameras (020083)
QHYCCDQHYCCD Tripod Adapter for Cooled CamerasQHY Tripod Mounting Adapter for Cooled Cameras.In the BoxQHYCCD Tripod Adapter for Cooled CamerasManual &am...
View full detailsCelestron Nature DX 8x42 (71332)
CelestronCelestron Nature DX 8x42 Celestron’s Nature DX 8x42 binoculars are the perfect companion for your next outdoor adventure. A great first step into t...
View full detailsCelestron Digital Microscope Imager 2MP (44423)
CelestronCelestron Digital Microscope Imager 2MP Turn your traditional microscope (stereo and biological) into a high-resolution digital microscope using a ...
View full detailsCelestron Ultima 65 Straight Spotting Scope (52249)
CelestronCelestron Ultima 65 Straight Spotting Scope 65 mm Refractor Spotting Scope Multi-Coated optics Straight through viewing angle 18-55x zoom eyepiec...
View full detailsFarpoint D Series Dovetail Plate for Celestron C9.25 (FDC9.25S)
FarpointFarpoint D Series Dovetail Plate for Celestron C9.25 Safely attach telescope optical tubes with Farpoint D Series Dovetail Plate for Celestron C9.2...
View full detailsAstrozap Aluminum Dew Shields - 11" SCT Celestron With Upper and Lower Dovetail Notches (AZ-256)
AstrozapAstrozap Aluminum Dew Shields - 11" SCT Celestron The AZ-256 aluminum dew shield fits the Celestron 11 SCT with upper and lower dovetails includin...
View full detailsFarpoint V Series 108mm Rings with Dovetail (FVDR108)
FarpointFarpoint V Series 108mm Rings with Dovetail Safely attach telescope optical accessories with Farpoint V Series 108mm Rings with Dovetail. Includes ...
View full detailsIDAS SHO Narrowband Set
IDASIDAS SHO Narrowband Set (SII, H-a & OIII) IDAS H-alpha 6.8nm. OIII 6.0nm and SII 6.3nm Sets. Available at various sizes and classifications –...
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