Used Telescopes & Astronomy

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Categories:All CategoriesOptics & Binoculars
Telescopes & Astronomy
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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.
$3 PRICE DROP
$20.00
New: $55.00
Used Savings: $35.00 (64%)
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Celestron Counterweight, Extra Picture

Used Celestron Counterweight, Extra 12 lbs (for Advanced VX Mount)

SKU: TSXCNCW11AV
(34)
  • Enhance stability with this 12 lbs telescope counterweight.
  • Compatible with Advanced VX/CG-5/CGEM telescope mounts.
  • Durable construction ensures long-lasting telescope use.
  • Precisely balance your telescope for optimal viewing.
  • Standard 0.75" shaft diameter for easy telescope setup.
$43.00
New: $61.95
Used Savings: $18.95 (31%)
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Celestron Weatherproof Telesco Picture

Used Celestron Weatherproof Telescope Cover, Silver

SKU: VDXCN94039MFR: 94039
(1)
  • Protects telescope optics from outdoor elements.
  • Durable weatherproof shield ensures equipment safety.
  • Custom-fit Celestron cover offers superior defense.
  • Advanced material guards against dust and moisture.
  • Enhances telescope lifespan with reliable protection.
$45.00
New: $59.95
Used Savings: $14.95 (25%)
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Celestron Padded Telescope Bag Picture

Used Celestron Padded Telescope Bag for 8" Optical Tubes

SKU: VDBCNCSS8MFR: 94026
(31)
  • Safeguard your 8" telescope with padded telescope bag.
  • Durable 900 Denier Polyester protects telescope optics.
  • 16mm EPE foam walls ensure maximum telescope protection.
  • Internal PP webbing secures telescope during transport.
  • Nylon zippers offer easy access to telescope equipment.
$54.00
New: $69.95
Used Savings: $15.95 (23%)
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Sky-Watcher SKYWATCHR S11600 T Picture
$5 PRICE DROP
$72.00
New: $200.00
Used Savings: $128.00 (64%)
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iOptron SkyTracker Pro Counter Picture

Used iOptron SkyTracker Pro Counterweight Package

SKU: TSXAT3324MFR: 3324
(5)
  • Enhance stability with this iOptron counterweight kit.
  • SkyTracker Pro mount: balanced for optimal tracking.
  • Includes 1.35 kg counterweight for precise adjustments.
  • Dovetail plate ensures secure telescope attachment.
  • Minimize vibrations for clearer astronomy viewing.
$78.00
New: $99.00
Used Savings: $21.00 (21%)
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Vaonis Hestia Smartphone Teles Picture

Used Vaonis Hestia Smartphone Telescope System

SKU: VDXVAOHESPTSMFR: VDXVAOHESPTS
Save $19
$78.00
$97.00
Save: $19.00 (20%)
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Celestron Counterweight for CG Picture

Used Celestron Counterweight for CGEM Series Computerized Telescopes - 17 Lbs

SKU: VDXCNCW17CGEMFR: 94189
(34)
  • 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.
$87.00
New: $129.95
Used Savings: $42.95 (33%)
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Sky-Watcher AZ-GTi GoTo Altazi Picture

Used Sky-Watcher AZ-GTi GoTo Altazimuth Mount

SKU: VDTSKWS21110MFR: S21110
(2)
  • Stable telescope mount supports up to 11 lbs payload.
  • Computerized GoTo Altazimuth mount with 42,900+ objects.
  • Adjustable tripod ensures optimal viewing height.
  • Lightweight telescope tripod for easy portability.
  • V-style dovetail compatibility for versatile use.
$196 PRICE DROP
$101.00
New: $525.00
Used Savings: $424.00 (81%)
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Celestron Padded Telescope Bag Picture

Used Celestron Padded Telescope Bag for Origin Intelligent Home Observatory

SKU: VDBCNCSOMFR: 94031
(31)
  • Safeguard your telescope with this padded telescope bag.
  • Durable 900 denier polyester telescope carry bag.
  • 1.5" EPE foam lining protects telescope optics.
  • Fits Celestron Origin 6" RASA telescope tube.
  • Adjustable strap for easy telescope portability.
Free Shipping
$108.00
New: $149.95
Used Savings: $41.95 (28%)
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Celestron CELES XLT102 TB 2108 Picture

Used Celestron CELES XLT102 TB 21088(Tripod Only)

SKU: VDXCNOMXLT10
  • 102mm aperture telescope gathers ample light.
  • XLT optical coatings enhance image brightness.
  • Stable mount ensures smooth tracking ability.
  • Ideal telescope for celestial viewing sessions.
  • Enjoy high magnification power for detailed views.
Save $8
$125.00
$133.00
Save: $8.00 (6%)
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Celestron StarSense Explorer 1 Picture
$48 PRICE DROP
Starting at
$383.00
New: $529.95
Used Savings: $146.95 (28%)
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Celestron Accessory Kit with 5 Picture

Used Celestron Accessory Kit with 5-1.25" Plossls, 1.25" 2x Barlow & 1.25" Filter Set.

SKU: TSXCNAKMFR: 94303
(83)
  • Plossl Eyepieces Kit: Superior image quality.
  • Enhance magnification power with 2x Barlow lens.
  • Multiple filters included for optimal viewing.
  • Standard 1.25" barrel size for telescope.
  • Optimize field of view with various eyepieces.
$146.00
New: $209.99
Used Savings: $63.99 (30%)
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Celestron Nebula Filter for Or Picture

Used Celestron Nebula Filter for Origin Intelligent Home Observatory Telescope

SKU: TSXCNNFOMFR: 93669
  • Enhance views with this Celestron nebula filter.
  • Premium Schott B270 glass ensures optical quality.
  • Multi-layer coatings maximize filter transmission.
  • Durable, black anodized aluminum filter cell.
  • Standard 1.25" filter threads offer compatibility.
$22 PRICE DROP
$160.00
New: $219.00
Used Savings: $59.00 (27%)
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Sky-Watcher S11600 Mount (Moun Picture
$6 PRICE DROP
$169.00
New: $300.00
Used Savings: $131.00 (44%)
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Vaonis Light Pollution Filter  Picture

Used Vaonis Light Pollution Filter for Vespera Telescope

SKU: VDXVAC023MFR: AC023
  • Enhance views with light pollution reduction filter.
  • Premium glass filter ensures optimal light transmission.
  • Durable build protects your telescope investment.
  • Specifically designed for Vespera telescope models.
  • 78mm filter thread size ensures secure attachment.
$170.00
New: $229.00
Used Savings: $59.00 (26%)
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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 $4
Starting at
$179.00
$183.00
Save: $4.00
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Celestron Focus Motor for SCT  Picture

Used Celestron Focus Motor for SCT and EdgeHD Telescopes

SKU: TPXCNFMNMFR: 94155-A
(24)
  • Precise focusing with Celestron focus motor.
  • Eliminate vibrations: Hands-free telescope focusing.
  • SCT & EdgeHD telescopes: Enhanced control.
  • Achieve optimal focus: Maximize optical quality.
  • Easy to install: Simple telescope accessory.
$186.00
New: $239.95
Used Savings: $53.95 (22%)
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Sky-Watcher Classic Dobsonian  Picture

Used Sky-Watcher Classic Dobsonian 6" Telescope 153mm/1200mm f/8

SKU: TSPSKWS1160TMFR: S11600 DISC
(5)
  • 6" (152 mm) Dobsonian-style Newtonian
  • 1200 mm focal length (f/8)
  • 2" single-speed rack-and-pinion focuser
  • 4-element Plossl 25 mm and 10 mm 1.25" eyepieces
  • 6x30 finderscope
Closeout
$189.00
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SKYWATCHR S11610 BASE (BASE ON Picture

Used SKYWATCHR S11610 BASE (BASE ONLY)

SKU: TPXSKWS11610
  • Explore Sky-Watcher telescopes for astronomy.
  • Sky-Watcher: Trusted brand, superior optics.
  • Competitive pricing on Sky-Watcher products.
  • Find unique Sky-Watcher telescopes in stock.
  • Read customer reviews on Sky-Watcher scopes.
$198.00
New: $250.00
Used Savings: $52.00 (21%)
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