Used Telescopes & Astronomy

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Categories:All CategoriesOptics & Binoculars
Telescopes & Astronomy
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Celestron StarSense Explorer 1 Picture

Used Celestron StarSense Explorer 10" Smartphone App-Enabled Dobsonian Telescope

SKU: TSPCNSSED10MFR: 22471
(9)
  • Large 10" Aperture Telescope gathers ample light.
  • Smartphone App-Enabled for guided Astronomy viewing.
  • Dobsonian Mount provides smooth, stable tracking.
  • XLT Coatings enhance Optical quality and clarity.
  • Explore with 48x Magnification; up to 600x power.
$12 PRICE DROP
$185.00
New: $1,199.00
Used Savings: $1,014.00 (85%)
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Celestron CPC Deluxe 1100 HD 1 Picture

Used Celestron CPC Deluxe 1100 HD 11" f/10 Edge HD Aplanatic Cassegrain GoTo Telescope (TELESCOPE ONLY, MOUNT AND TRIPOD NOT INCLUDED)

SKU: TSPCNCPC11TSMFR: 11009
(14)
  • Large 11" Aperture telescope gathers ample light.
  • EdgeHD optics provide superb image quality.
  • Enjoy stable views with the dual fork arm mount.
  • Explore 40,000+ objects with GoTo technology.
  • Precise tracking with this Celestron telescope.
$159 PRICE DROP
$761.00
New: $4,699.00
Used Savings: $3,938.00 (84%)
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Celestron CELES SSEXP 10"DOB T Picture
$27 PRICE DROP
Starting at
$123.00
New: $549.95
Used Savings: $426.95 (78%)
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Baader Planetarium C Mount to  Picture

Used Baader Planetarium C Mount to Nikon F Mount Lens Adapter

SKU: IMXAA2958535MFR: C-NIKON
  • Connect Nikon lenses to C-Mount cameras easily.
  • 22mm clear aperture for optimal optical quality.
  • Ideal for astrophotography with Nikon lens adapter.
  • Durable C Mount adapter ensures stable connection.
  • Lightweight adapter; enhances portability setup.
Closeout
$22.00
New: $93.00
Used Savings: $71.00 (76%)
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Celestron NexStar Evolution 8  Picture

Used Celestron NexStar Evolution 8 EdgeHD, Schmidt-Cassegrain Telescope with StarSense

SKU: TPSCNE8E
(65)
  • 8" Aperture telescope gathers ample light.
  • StarBright XLT coatings maximize optical quality.
  • Wireless StarSense tech for easy telescope alignment.
  • High 150x magnification power reveals great detail.
  • Stable stainless steel tripod minimizes vibrations.
$26 PRICE DROP
$827.00
New: $3,199.00
Used Savings: $2,372.00 (74%)
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Celestron NexStar 8 SE Schmidt Picture

Used Celestron NexStar 8 SE Schmidt-Cassegrain Computerized Telescope

SKU: TSPCNN8SE
(165)
  • 8" Aperture Telescope: Excellent light gathering.
  • Schmidt-Cassegrain Telescope: Compact, powerful optics.
  • Computerized Telescope: 40,000+ object database.
  • StarBright XLT Coatings: Maximize light transmission.
  • Stable Mount: Ensures clear, steady viewing.
Starting at
$443.00
New: $1,499.00
Used Savings: $1,056.00 (70%)
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Celestron CGX Equatorial Tripo Picture

Used Celestron CGX Equatorial Tripod And Counter Weight

SKU: TPXCNCGXMMMFR: 93484
  • Celestron CGX Tripod: Stable equatorial mount.
  • Fast Shipping: Get your Celestron tripod quickly.
  • Competitive Pricing: Best deal on CGX tripods.
  • Detailed Specs: View Celestron tripod features.
  • Product Availability: CGX Equatorial Tripod in stock.
$17 PRICE DROP
$220.00
New: $700.00
Used Savings: $480.00 (69%)
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Celestron NexStar Evolution 8, Picture

Used Celestron NexStar Evolution 8, Schmidt-Cassegrain Telescope with integrated WiFi

SKU: TSPCNE8MFR: 12091
(65)
  • 203mm Aperture Telescope: Gather 843x more light.
  • StarBright XLT coatings: Maximize optical quality.
  • Integrated WiFi: Control telescope via smartphone.
  • NexStar Evolution: Easy SkyAlign alignment tech.
  • High magnification power: See planets in detail.
$636 PRICE DROP
$820.00
New: $2,399.00
Used Savings: $1,579.00 (66%)
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Newcon Optik 28x100 Big Eye ED Picture

Used Newcon Optik 28x100 Big Eye ED Weather Proof Roof Prism Observation Binocular with 2.5 Degree Angle of View, 16mm Eye Relief, Multicoated, Individual Focus

SKU: BNCNEBE28100MFR: BIG EYE 28X100 ED
  • Powerful 28x magnification astronomy binoculars.
  • 100mm objective lens gathers ample light.
  • ED glass ensures superior optical quality.
  • Wide 2.5° field of view for expansive scenes.
  • Weatherproof design for reliable observations.
Closeout
$3,496.00
New: $9,799.00
Used Savings: $6,303.00 (64%)
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Celestron CGEM II #93482 Equat Picture

Used Celestron CGEM II #93482 Equatorial Mount Tripod with #94189 17lb Counterweight

SKU: TSPCNCGEM2NTMFR: 93482
  • CGEM II tripod ensures stable telescope viewing.
  • Supports heavy telescopes with 17 lbs counterweight.
  • Enjoy quick, easy setup with this 2-section tripod.
  • Minimize vibrations for clear, crisp astronomy views.
  • Adjustable tripod height for comfortable observations.
$126 PRICE DROP
$610.00
New: $1,599.00
Used Savings: $989.00 (62%)
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Sky-Watcher SKYWATCHR S11600 T Picture
$10 PRICE DROP
Starting at
$81.00
New: $200.00
Used Savings: $119.00 (60%)
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Baader Planetarium 70mm AstroS Picture

Used Baader Planetarium 70mm AstroSolar Binocular Filter

SKU: BNXAA2459327MFR: ASBF-70
(1)
  • 70mm AstroSolar filter for safe solar observation.
  • Premium filter provides exceptional image contrast.
  • Durable filter ensures long-lasting performance.
  • High-quality filter with 5.0 optical density.
  • Achieve optimal light transmission with this filter.
Closeout
$23.00
New: $55.00
Used Savings: $32.00 (58%)
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Celestron NexStar Evolution 9. Picture

Used Celestron NexStar Evolution 9.25, Schmidt-Cassegrain Telescope (TELESCOPE ONLY)

SKU: TSPCNE91TS
  • 9.25" Aperture Telescope: Excellent light gathering.
  • Schmidt-Cassegrain Telescope: Superior optical quality.
  • 2350mm Focal Length: Achieve high magnification power.
  • Stable Mount: Ensures steady, clear star viewing.
  • Wireless Control: Easy to use telescope features.
$67 PRICE DROP
Starting at
$1,042.00
New: $2,399.05
Used Savings: $1,357.05 (57%)
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Celestron Polar Axis Finder fo Picture

Used Celestron Polar Axis Finder for CGX & CGX-L Mounts

SKU: VDXCNPAFCGXMFR: 94239
(1)
  • Precise polar alignment with this Celestron finder.
  • Achieve pinpoint accuracy using the 6x20 polar scope.
  • Sturdy bracket ensures stable telescope mount setup.
  • Simple dovetail base allows for quick polar finder setup.
  • Compatible with CGX and CGX-L Celestron mounts.
$10 PRICE DROP
$71.00
New: $146.40
Used Savings: $75.40 (52%)
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Sky-Watcher tripod Picture
$21 PRICE DROP
Starting at
$316.00
New: $575.00
Used Savings: $259.00 (45%)
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Breakthrough Photography 100mm Picture

Used Breakthrough Photography 100mm Square Autumn & Night Sky Filter

SKU: IMXBTNGHTS10MFR: NIGHTSKY-100MM
(3)
  • Autumn & Night Sky Filter: Enhance astrophotography.
  • 100mm Square Filter: Ideal for telescope astronomy.
  • MRC16 Coating: Maximizes light transmission rate.
  • Nanotec Coating: Ensures durable filter protection.
  • Weather Sealed: Provides lasting filter performance.
Free Shipping
$139.00
New: $249.00
Used Savings: $110.00 (44%)
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Celestron CGEM II Computerized Picture

Used Celestron CGEM II Computerized German Type Motorized Equatorial Mount with Tripod

SKU: TSPCNCGEM2NMFR: 91523
(7)
  • German Equatorial Mount ensures telescope stability.
  • 40 lb payload capacity for larger telescope setups.
  • Computerized mount with 40,000+ object database.
  • Adjustable tripod with graduated markings included.
  • Precise tracking with sidereal, solar, lunar rates.
Free Shipping
$47 PRICE DROP
$1,202.00
New: $2,099.00
Used Savings: $897.00 (43%)
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Celestron NexStar 5 SE Schmidt Picture

Used Celestron NexStar 5 SE Schmidt--Cassegrain Computerized Telescope

SKU: TSPCNN5SE
(165)
  • 5" Aperture Telescope: Bright, detailed views.
  • Computerized Mount: Easy object location, tracking.
  • StarBright XLT Coatings: Maximize light transmission.
  • 50x Magnification: Observe planets, lunar details.
  • Portable Telescope: Easy setup for travel, views.
Closeout
Starting at
$535.00
New: $899.00
Used Savings: $364.00 (40%)
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Celestron StarSense Explorer 8 Picture

Used Celestron StarSense Explorer 8" Smartphone App-Enabled Dobsonian Telescope (TELESCOPE ONLY - BASE NOT INCLUDED)

SKU: TPSCNSSED8A
  • 8-inch Aperture Dobsonian telescope for bright, clear celestial views
  • user-friendly design with a stable, smooth-moving Mount for easy tracking
  • Ideal for observing deep-sky objects like galaxies, nebulae, and star clusters
  • high-quality construction ensures durability and Long-lasting performance
  • easy setup process allows more time for stargazing and exploration
Save $66
Starting at
$125.00
$191.00
Save: $66.00 (35%)
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Sky-Watcher S11600 Mount (Moun Picture
$13 PRICE DROP
$199.00
New: $300.00
Used Savings: $101.00 (34%)
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Celestron Counterweight for CG Picture

Used Celestron Counterweight for CGEM Series Computerized Telescopes - 17 Lbs

SKU: VDXCNCW17CGE
(33)
  • Enhance stability with this 17 lbs counterweight.
  • Compatible with Advanced VX, CG-5, CGEM mounts.
  • Minimizes vibrations for clearer astronomy viewing.
  • Standard 0.75" shaft diameter ensures easy setup.
  • Optimize telescope balance for precise tracking.
Free Shipping
$3 PRICE DROP
$88.00
New: $129.95
Used Savings: $41.95 (32%)
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Celestron CPC Deluxe 925 HD Co Picture

Used Celestron CPC Deluxe 925 HD Computerized Telescope (Telescope Only)

SKU: TSPCNCPC9HDYMFR: 11008
(14)
  • 9.25" EdgeHD optics provide superior clarity.
  • 235mm aperture gathers ample light for bright views.
  • StarBright XLT coatings maximize light transmission.
  • Computerized telescope with 40,000+ object database.
  • Stable dual fork arm for smooth tracking accuracy.
Closeout
$3,047.00
New: $4,499.00
Used Savings: $1,452.00 (32%)
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Celestron CGEM II 2-Section Tr Picture

Used Celestron CGEM II 2-Section Tripod with 17 lbs Counterweight (Tripod And Weight Only)

SKU: TPXCNCGEM2NT
  • CGEM II tripod ensures stable telescope viewing.
  • Supports heavy telescopes with 17 lbs counterweight.
  • Enjoy quick, easy setup with this 2-section tripod.
  • Minimize vibrations for clear, crisp astronomy views.
  • Adjustable tripod height for comfortable observations.
$55 PRICE DROP
Starting at
$1,103.00
New: $1,599.00
Used Savings: $496.00 (31%)
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Vaonis Solar Filter for Vesper Picture

Used Vaonis Solar Filter for Vespera Telescope

SKU: VDXVAC021MFR: AC021
  • Premium solar filter ensures safe solar observation.
  • Optimized transmission rate for detailed sun views.
  • Durable metalized foil build for lasting filter quality.
  • Specifically designed for Vespera telescope models.
  • Enhance planet visibility by reducing glare.
Free Shipping
$121.00
New: $174.95
Used Savings: $53.95 (31%)
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Celestron 25x70 SkyMaster, Wea Picture

Used Celestron 25x70 SkyMaster, Weather Resistant Porro Prism Binocular with 2.7 Degree Angle of View, U.S.A.

SKU: BNCCN2570MFR: 71008
(54)
  • 25x70 Astronomy Binoculars: Powerful views of sky.
  • 70mm Objective Lens: Excellent light gathering ability.
  • Multi-Coated Optics: Sharp, clear astronomy images.
  • Water-Resistant Binoculars: Protected from moisture.
  • Tripod Adaptable: Stable, hands-free sky viewing.
$86.00
New: $119.99
Used Savings: $33.99 (28%)
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