Used Telescopes

Save 5% Every Day with the Adorama Edge Card. Learn More

edge card
Shop New  (1514)
Categories:All CategoriesOptics & Binoculars
Telescopes & Astronomy
Filters:
Brand
Price Range
Ratings & Reviews
Filter By
In Store Pick Up
Discount
Condition
Type
Magnification
Aperture
Objective Diameter
Series
Size
Eyepiece Focal Length
Eyepiece Diameter
Mount Type
Eyepiece Type
Kit Style
Celestron Origin Mark II Intel Picture

Used Celestron Origin Mark II Intelligent Home Observatory

SKU: TSPCN12100
  • Optimal 152mm aperture for clear night skies.
  • Intelligent Home Observatory elevates astronomy.
  • Rowe-Ackermann optical design ensures sharp views.
  • Explore celestial wonders with exceptional clarity.
  • Premium Celestron telescope for stargazing.
$111 PRICE DROP
Starting at
$3,561.00
New: $4,299.00
Used Savings: $738.00 (17%)
+ wishlist
Ways to Save
Celestron CPC-1100 GPS XLT 11" Picture

Used Celestron CPC-1100 GPS XLT 11" Schmidt-Cassegrain Computerized Telescope (Telescope Only)

SKU: TSPCNCPC11XT
(14)
  • 11-Inch Schmidt-Cassegrain Telescope: Capture Crisp Images
  • XLT Optical Coatings Maximize Light Transmission for Clarity
  • Computerized Mount Offers Precise Object Tracking Ability
  • Celestron Telescope with Sturdy Tripod Ensures Stability
  • Large Aperture Telescope: Gather More Light for Viewing
Celestron StarSense Explorer 8 Picture

Used Celestron StarSense Explorer 8" Smartphone App-Enabled Dobsonian Telescope

SKU: TPSCNSSED8
(9)
  • 8" Aperture telescope gathers ample light for bright views.
  • StarSense Explorer tech simplifies telescope navigation.
  • Dobsonian mount ensures stable, smooth telescope control.
  • High magnification power reveals crisp celestial details.
  • Premium optical quality provides sharp telescope images.
Starting at
$658.00
New: $879.00
Used Savings: $221.00 (25%)
+ wishlist
Ways to Save
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 $7
Starting at
$197.00
$204.00
Save: $7.00 (3%)
+ wishlist
Ways to Save
Vaonis Vespera II X-Edition Sm Picture

Used Vaonis Vespera II X-Edition Smart Telescope with 3-Section Carbon Fiber Tripod

SKU: VDXVAVE50IIX
  • 50mm aperture reveals stunning cosmic views.
  • Explore universe with crisp 50mm aperture.
  • Refracting telescope for celestial exploration.
  • Portable design ensures easy setup and use.
  • Robust carbon fiber tripod for stability.
Free Shipping
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.
$77 PRICE DROP
Starting at
$910.00
New: $1,599.00
Used Savings: $689.00 (43%)
+ wishlist
Ways to Save
ZWO AM5N Harmonic GoTo Altazim Picture

Used ZWO AM5N Harmonic GoTo Altazimuth/Equatorial Mount

SKU: LTXZWAM5MFR: AM5
  • Precise GoTo equatorial mount for astronomy.
  • Lightweight mount at 12.1 lbs, portable design.
  • Supports 33 lbs payload without counterweight.
  • Stable strain wave gear drive system ensures accuracy.
  • Adjustable latitude range: 0 to 90 degrees.
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.
Closeout
Starting at
$750.00
New: $2,699.00
Used Savings: $1,949.00 (72%)
+ wishlist
Ways to Save
Celestron NexStar 8 SE Schmidt Picture

Used Celestron NexStar 8 SE Schmidt-Cassegrain Computerized Telescope

SKU: TSPCNN8SEMFR: 11069
(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.
Sky-Watcher Star Adventurer As Picture

Used Sky-Watcher Star Adventurer Astro Package

SKU: TSPSKWS20512
(16)
  • Sky-Watcher: Stable platform for astrophotography.
  • Equatorial mount ensures precise tracking ability.
  • Compact & portable design for easy transportation.
  • Supports up to 11 lbs payload for telescope.
  • Vixen-style dovetail saddle for secure mounting.
Free Shipping
Clearance
Starting at
$165.00
New: $469.00
Used Savings: $304.00 (65%)
+ wishlist
Ways to Save
Celestron NexStar 6 SE Schmidt Picture

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

SKU: TSPCNN6SETSMFR: 11068
(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.
Free Shipping
$71 PRICE DROP
$711.00
New: $1,199.00
Used Savings: $488.00 (41%)
+ wishlist
Ways to Save
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.
Sky-Watcher SKYWATCHR S11600 T Picture
$3 PRICE DROP
$77.00
New: $200.00
Used Savings: $123.00 (62%)
+ wishlist
Ways to Save
iOptron Photron 10" Truss Tube Picture

Used iOptron Photron 10" Truss Tube Ritchey-Cretien Telescope with 3" Dual Speed Crayford Focuser, OTA Only

SKU: LTXATITR10F8MFR: 6114
  • 10" Aperture Ritchey-Chretien Telescope design.
  • Achieve superior optical quality with RC optics.
  • Precise dual-speed Crayford focuser for telescopes.
  • Losmandy-style dovetail ensures mount stability.
  • Carbon truss tube offers lightweight portability.
$81 PRICE DROP
$2,599.00
New: $3,198.00
Used Savings: $599.00 (19%)
+ wishlist
Ways to Save
Sky-Watcher DOB150 VIRTUOSO GT Picture

Used Sky-Watcher DOB150 VIRTUOSO GTi 150mm f/5 Tabletop Dobsonian Telescope

SKU: TSPSKWS21205MFR: S21205
(1)
  • 150mm Aperture Telescope: Gather more light for bright views.
  • Virtuoso GTi Mount: Stable base, easy to use telescope.
  • Parabolic Newtonian: High-quality optics telescope design.
  • Red Dot Finder Scope: Quickly locate celestial objects.
  • Portable Dobsonian: Compact telescope for easy travel.
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.
$14 PRICE DROP
$205.00
New: $250.00
Used Savings: $45.00 (18%)
+ wishlist
Ways to Save
Celestron NexStar Evolution 6, Picture

Used Celestron NexStar Evolution 6, Schmidt-Cassegrain Telescope with integrated WiFi.

SKU: TSPCNE6
(65)
  • Large 150mm aperture gathers ample light.
  • StarBright XLT coatings enhance optical quality.
  • Integrated WiFi for wireless telescope control.
  • Explore 120,000+ celestial objects database.
  • Stable single fork arm altazimuth mount.
Unistellar Odyssey Pro Red Edi Picture

Used Unistellar Odyssey Pro Red Edition Compact Smart Telescope

SKU: TSPUNODYPRORMFR: ODYSSEYPRORED
(1)
  • 85mm Aperture telescope gathers ample light.
  • Motorized GoTo mount for easy object location.
  • Explore with high-powered, smart telescope tech.
  • Compact telescope with exceptional portability.
  • View 37M+ stars with extensive star database.
Free Shipping
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.
$49 PRICE DROP
$498.00
New: $749.00
Used Savings: $251.00 (34%)
+ wishlist
Ways to Save
Pageof 3
Per Page
25