Used Telescopes & Astronomy

30 results

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

edge card
Base
Celestron StarSense Explorer D Picture

Used Celestron StarSense Explorer DX 130AZ Smartphone App-Enabled Newtonian Reflector Telescope

SKU: TSPCNSSEDX13MFR: 22461
(87)
  • Innovative smartphone app-enabled telescope for real-time night sky analysis
  • User-friendly interface with detailed tutorials, perfect for beginners and seasoned astronomers
  • High-quality altazimuth mount with slow-motion control for smooth celestial navigation
  • Large 130mm (5") objective lens for bright, detailed views of celestial objects
  • Lightweight and portable design, ideal for city stargazing or remote observing sites
Closeout
$132.00
+ wishlist
Ways to Save
Celestron StarSense Explorer L Picture

Used Celestron StarSense Explorer LT 114AZ Smartphone App-Enabled Newtonian Reflector Telescope

SKU: TPSCNSSELT11MFR: 22452
(87)
  • Large 114mm aperture gathers ample light for bright views.
  • StarSense tech simplifies telescope navigation process.
  • Achieve up to 269x magnification for detailed observing.
  • Stable alt-azimuth mount ensures smooth telescope control.
  • Explore with included 25mm & 10mm telescope eyepieces.
$10 PRICE DROP
$152.00
New: $239.99
Used Savings: $87.99 (37%)
+ wishlist
Ways to Save
Celestron StarSense Explorer 1 Picture

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

SKU: TSPCNSSED10
(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.
Closeout
Starting at
$210.00
New: $1,199.00
Used Savings: $989.00 (82%)
+ wishlist
Ways to Save
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.
Closeout
Starting at
$221.00
New: $649.00
Used Savings: $428.00 (66%)
+ wishlist
Ways to Save
Sky-Watcher Heritage 150 150mm Picture

Used Sky-Watcher Heritage 150 150mm f/5 Tabletop Dobsonian Telescope

SKU: TPXSKWS11710MFR: S11710
  • Large 150mm aperture telescope gathers ample light.
  • Achieve 300x magnification for detailed celestial views.
  • Dobsonian mount ensures stable astronomy viewing.
  • Portable tabletop telescope design for easy travel.
  • Excellent optical quality for crisp, clear images.
Celestron Inspire 100AZ Refrac Picture

Used Celestron Inspire 100AZ Refractor Telescope

SKU: TSPCNI100MFR: 22403
(1)
  • Large 100mm aperture telescope gathers ample light.
  • Refractor telescope provides bright, clear images.
  • Stable mount ensures smooth tracking of objects.
  • Achieve up to 241x magnification for detailed views.
  • Easy to use telescope, perfect for beginners.
Free Shipping
Vaonis Vespera Observation Sta Picture

Used Vaonis Vespera Observation Station with Tripod

SKU: VDXVAVE50
(9)
  • Compact and lightweight design, perfect for stargazing on-the-go
  • Equipped with a Full HD Sony IMX462 Sensor for exceptional low-light performance
  • Features an accurate and powerful Quadruplet Apochromatic Refractor lens
  • Offers multi-user mode, allowing up to 5 devices to connect simultaneously
  • Water-resistant and durable, designed for outdoor use
Celestron StarSense Explorer 1 Picture

Used Celestron StarSense Explorer 130mm f/5 Smartphone App-Enabled Tabletop Dobsonian Telescope

SKU: TSPCNSSED130MFR: 22481
(9)
  • Large 130mm aperture gathers ample light for bright views.
  • StarSense Explorer tech simplifies telescope navigation.
  • Dobsonian mount ensures stable astronomy viewing.
  • Excellent optics reveal crisp, detailed celestial images.
  • Smartphone app integration enhances ease of telescope use.
Free Shipping
$24 PRICE DROP
$365.00
New: $419.99
Used Savings: $54.99 (13%)
+ wishlist
Ways to Save
Sky-Watcher EQM-35i GoTo SyncS Picture

Used Sky-Watcher EQM-35i GoTo SyncScan Equatorial Mount with Wi-Fi Adapter

SKU: TSPSKWS30505MFR: S30505
  • German Equatorial heavy-duty tracking mount
  • 22-pound payload capacity supports small- to medium-sized OTAs
  • High-precision hybrid stepper motors with 1.8 Degree step angle and 64 micro steps
  • Compatible with Star Adventurer dec L-bracket and ball head adapter
  • Permanent periodic error correction (PPEC)
Vaonis Vespera Observation Sta Picture

Used Vaonis Vespera Observation Station with Tripod and Bagpack

SKU: VDXVAVE50K
(9)
  • Compact and lightweight design, perfect for stargazing on-the-go
  • Equipped with a Full HD Sony IMX462 Sensor for exceptional low-light performance
  • Features an accurate and powerful Quadruplet Apochromatic Refractor lens
  • Offers multi-user mode, allowing up to 5 devices to connect simultaneously
  • Water-resistant and durable, designed for outdoor use
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.
Free Shipping
$40 PRICE DROP
Starting at
$536.00
New: $1,499.00
Used Savings: $963.00 (64%)
+ wishlist
Ways to Save
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.
$67 PRICE DROP
$555.00
New: $749.99
Used Savings: $194.99 (26%)
+ wishlist
Ways to Save
Celestron CPC-925 GPS XLT 9.25 Picture

Used Celestron CPC-925 GPS XLT 9.25" Schmidt-Cassegrain Computerized Telescope

SKU: TSPCNCPC925XMFR: 11074-XLT
(14)
  • 9.25" Schmidt-Cassegrain telescope: superior optics.
  • XLT coatings maximize light for bright astronomy views.
  • Computerized telescope: 40,000+ object database access.
  • GPS aligns telescope quickly for easy star gazing.
  • Stable dual fork arm mount ensures clear images.
Celestron StarSense Explorer 8 Picture

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

SKU: TPSCNSSED8MFR: 22470
(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.
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.
Unistellar eVscope 1 112mm Sma Picture

Used Unistellar eVscope 1 112mm Smart Digital Telescope

SKU: MILUEVSCOPE1MFR: EVSCOPE 2
  • High-resolution 7.7Mpx digital telescope for immersive space exploration
  • Features Nikon's pioneering electronic eyepiece technology for stunning visuals
  • Equipped with Autonomous Field Detection for easy setup and accurate tracking
  • Enhanced Vision and Smart Light Pollution Reduction for clear, detailed images
  • Citizen Science feature and dedicated app for interactive stargazing
Explore Scientific FCD100 Seri Picture

Used Explore Scientific FCD100 Series ED102 102mm f/7 Air-Spaced Aluminum Apochromatic Triplet Refractor Telescope (OTA Only), 1.14 arcsec Resolution, 714mm Focal Length

SKU: VDLESFCD1271MFR: FCD100-10207-01
(2)
  • 102mm Aperture telescope gathers ample light.
  • Apochromatic Refractor provides superior optics.
  • Explore deep space with exceptional magnification.
  • Triplet Lens design ensures high optical quality.
  • Stable mount ready for Vixen-style dovetails.
Unistellar eVscope eQuinox All Picture

Used Unistellar eVscope eQuinox All-In-One Smart Digital Telescope

SKU: TSPUNIEQUINO
(1)
  • High-quality, portable 114mm f/4 All-In-One Smart Digital Telescope for deep space exploration
  • Features Autonomous Field Detection for quick setup and precise tracking of celestial objects
  • Smart Light Pollution Reduction for clear observation in brightly lit urban environments
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.
$100 PRICE DROP
$1,011.00
New: $5,499.00
Used Savings: $4,488.00 (82%)
+ 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 NexStar Evolution 6, Picture

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

SKU: TSPCNE6MFR: 12090
(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.
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
$1,738.00
New: $3,799.00
Used Savings: $2,061.00 (54%)
+ wishlist
Ways to Save
Pageof 2
Per Page
25