Used Telescopes & Astronomy

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Categories:All CategoriesOptics & Binoculars
Telescopes & Astronomy
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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.
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$17.00
New: $93.00
Used Savings: $76.00 (82%)
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Celestron NexStar Evolution 8  Picture

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

SKU: TPSCNE8EMFR: 12096
(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.
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.
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$2,988.00
New: $9,799.00
Used Savings: $6,811.00 (70%)
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Celestron NexStar Evolution 8  Picture

Used Celestron NexStar Evolution 8 203mm f/10 Schmidt-Cassegrain Telescope with Integrated WiFi (Telescope Only)

SKU: TSPCNE8TSPMFR: 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.
$26 PRICE DROP
$760.00
New: $2,399.00
Used Savings: $1,639.00 (68%)
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Sky-Watcher S11600 Mount (Moun Picture
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Starting at
$118.00
New: $300.00
Used Savings: $182.00 (61%)
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Sky-Watcher SKYWATCHR S11600 T Picture
$80.00
New: $200.00
Used Savings: $120.00 (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.
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$23.00
New: $55.00
Used Savings: $32.00 (58%)
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Celestron NexStar 4 SE Maksuto Picture

Used Celestron NexStar 4 SE Maksutov-Cassegrain Computerized Telescope

SKU: TSPCSCNN4SE
(165)
  • 4" Aperture Telescope: Bright, clear images.
  • Computerized Mount: Easy object location, tracking.
  • StarBright XLT Coatings: Max light transmission.
  • 53x Magnification: Observe celestial details.
  • NexStar Database: Explore 38,000+ objects.
Starting at
$350.00
New: $749.00
Used Savings: $399.00 (53%)
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Nanuk Wheeled Series 935 Light Picture

Used Nanuk Wheeled Series 935 Lightweight NK-7 Resin Waterproof Protective Case

SKU: VDXNA9350001MFR: 935S-000BK-0A0
(1)
  • NK-7 Resin offers superior impact protection.
  • Waterproof case: IP67 rated for ultimate defense.
  • Customizable foam adapts to your camera gear.
  • Lightweight & portable; airline carry-on size.
  • Durable hard case: Mil-STD-810F certified.
Free Shipping
$104.00
New: $219.95
Used Savings: $115.95 (53%)
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Sky-Watcher tripod Picture

Used Sky-Watcher tripod

SKU: TPXSKWS30330MFR: S33030-2
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.
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$71.00
New: $146.40
Used Savings: $75.40 (52%)
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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.
$272 PRICE DROP
$2,195.00
New: $4,499.00
Used Savings: $2,304.00 (51%)
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Celestron T-adapter for EdgeHD Picture

Used Celestron T-adapter for EdgeHD 9.25", 11" & 14" Telescopes

SKU: VDXCNTA11HDMFR: 93646
(4)
  • Celestron T-adapter: Ideal for astrophotography.
  • EdgeHD telescope adapter: 9.25", 11" & 14" models.
  • Capture stunning images with ease & stability.
  • Enhance your telescope's focal length instantly.
  • Durable build ensures long-lasting performance.
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$37.00
New: $74.95
Used Savings: $37.95 (51%)
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Celestron 25x100 SkyMaster, We Picture

Used Celestron 25x100 SkyMaster, Weather Resistant Porro Prism Binocular with 3.0 Degree Angle of View, U.S.A.

SKU: BNCCN25100MFR: 71017
(16)
  • High-powered 25x100 astronomy binoculars.
  • Multi-coated optics for brighter, clearer views.
  • Waterproof binoculars ideal for outdoor use.
  • 15 mm eye relief ensures comfortable viewing.
  • Tripod adaptable for stable, long-term use.
Celestron Regal Premium Tripod Picture

Used Celestron Regal Premium Tripod, 8.8lbs Capacity, 68.75" Maximum Height, Two-Way Fluid Pan Head

SKU: TSXCNTRPMFR: 82052
(3)
  • Stable telescope tripod supports 8.8 lbs capacity.
  • Achieve smooth tracking with the fluid pan head.
  • Quick-release plate ensures fast telescope setup.
  • Adjustable tripod height up to 68.75" for comfort.
  • Lightweight tripod design at 6.04 lbs for portability.
$109.00
New: $199.95
Used Savings: $90.95 (45%)
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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.
$5 PRICE DROP
Starting at
$154.00
New: $250.00
Used Savings: $96.00 (38%)
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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.
$64 PRICE DROP
Starting at
$987.00
New: $1,599.00
Used Savings: $612.00 (38%)
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Explore Scientific FirstLight  Picture

Used Explore Scientific FirstLight Base For 254mm f/5 N1270mm Dobsonian Telescope with Manual Alt-Azimuth Mount, White (Base Only)

SKU: TSXESFDOB10BMFR: FL-DOB1005-01
  • Large 254mm aperture gathers ample light for viewing.
  • 1270mm focal length Dobsonian telescope excels at deep sky.
  • Manual Alt-Azimuth mount ensures smooth telescope control.
  • Optical quality delivers crisp, clear astronomical views.
  • Stable base minimizes vibrations for clear observation.
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: BNCCN2570
(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.
$77.00
New: $119.99
Used Savings: $42.99 (36%)
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Celestron NexStar 6 SE Schmidt Picture

Used Celestron NexStar 6 SE Schmidt-Cassegrain Computerized Telescope (TELESCOPE ONLY)

SKU: TSPCNN6SETS
(165)
  • 6" Aperture Telescope: Excellent light gathering.
  • Schmidt-Cassegrain Telescope: Compact design, great optics.
  • Computerized Mount: Easy object location, tracking.
  • StarBright XLT Coatings: Maximize light transmission.
  • 60x Magnification: Observe celestial objects closely.
$76 PRICE DROP
$782.00
New: $1,199.00
Used Savings: $417.00 (35%)
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Celestron Counterweight for CG Picture

Used Celestron Counterweight for CGEM Series Computerized Telescopes - 11 Lbs

SKU: VDXCNCW11CGEMFR: 94203
(33)
  • Enhance stability with this 11 lbs counterweight.
  • Compatible with Advanced VX/CG-5/CGEM telescope mounts.
  • Minimizes vibrations for clearer astronomy viewing.
  • Ensures optimal balance for precise telescope control.
  • Durable construction supports telescopes securely.
$61.00
New: $89.95
Used Savings: $28.95 (32%)
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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.
Free Shipping
$24 PRICE DROP
$358.00
New: $525.00
Used Savings: $167.00 (32%)
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