Telescopes & Astronomy

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

edge card
Shop Used  (74)
Categories:All CategoriesOptics & Binoculars
Telescopes & Astronomy
Filters:
Brand
Price Range
Ratings & Reviews
Filter By
In Store Pick Up
Discount
modified_on
Magnification
Type
Objective Diameter
Aperture
Eyepiece Diameter
Series
Kit Style
Filter Size
Mount Type
Style
Filter Type
Eyepiece Focal Length
Eyepiece Type
Explore Scientific Replacement Picture

Explore Scientific Illuminator for Exos-2 Polar Finder Scope

SKU: ESEXOS2PFIMFR: EXOS2PFI
(2)
  • Enhance polar alignment with this illuminator.
  • Fits Bresser Exos-2: Ensures precise polar scope use.
  • Uses 2x LR41 batteries for reliable illumination.
  • Explore Scientific quality: Built to last.
  • Optimized for accurate telescope alignment.
Free Expedited Shipping
Save $10
$49.99
$59.98
Save: $9.99 (17%)
+ wishlist
Ways to Save
Sky-Watcher 7.5lbs Counterweig Picture

Sky-Watcher 7.5lbs Counterweight for AZ-EQ5 Mount

SKU: SKWS30201MFR: S30201
(4)
  • Enhance stability with 7.5lbs counterweight.
  • Optimized for Sky-Watcher AZ-EQ5 mount systems.
  • Achieve precise balance for smoother tracking.
  • Durable construction ensures lasting performance.
  • Counterweight improves telescope mount stability.
FREE 2-Day Shipping
$50.00
+ wishlist
Ways to Save
Celestron Sky Maps Book, Plani Picture

Celestron Sky Maps Book, Planisphere

SKU: CNSMMFR: 93722
(13)
  • Celestron Sky Maps: Navigate the night sky easily.
  • Astronomy planisphere aids stargazing, all skill levels.
  • Durable star maps book for celestial navigation use.
  • Plan your observing sessions with this essential guide.
  • Perfect telescope accessory for locating constellations.
Save $10
$30.95
$40.95
Save: $10.00 (24%)
+ wishlist
Ways to Save
Celestron 90 Degree Angle Star Picture

Celestron 90 Degree Angle Star Diagonal, 1.25"

SKU: CNDISMFR: 94115-A
(6)
  • Enhance viewing with this Celestron diagonal.
  • Achieve comfortable views with 90-degree angle.
  • Accepts 1.25" telescope eyepieces securely.
  • Enjoy brighter images with enhanced light pass.
  • Celestron diagonal ensures optimal performance.
Save $17
$41.95
$58.95
Save: $17.00 (29%)
+ wishlist
Ways to Save
Celestron EclipSmart 10x42 Sol Picture

Celestron EclipSmart 10x42 Solar Binocular

SKU: CNECS1042MFR: 71238
(12)
  • 10x42 Solar Binoculars: Safe solar viewing.
  • EclipSmart binoculars: Sharp, clear optics.
  • Porro prism binoculars: Enhanced depth view.
  • 42mm aperture: Excellent light transmission.
  • Enjoy 366' field of view with solar binoculars.
FREE 2-Day Shipping
$56.00
+ wishlist
Ways to Save
Baader Planetarium 2" ClickLoc Picture

Baader Planetarium 2" ClickLock Eyepiece Clamp for 3.0" FeatherTouch Focusers

SKU: AACLFT3MFR: CLFT-3
(1)
  • Secure 2" eyepiece clamp for telescopes.
  • Compatible with 3.0" FeatherTouch focusers.
  • Ensures stable telescope eyepiece connection.
  • Baader Planetarium quality for astronomy use.
  • Provides precise telescope accessory alignment.
FREE 2-Day Shipping
$198.00
+ wishlist
Ways to Save
Celestron NexStar 5 SE Schmidt Picture

Celestron NexStar 5 SE Schmidt-Cassegrain Telescope with Accessory Kit

SKU: CNN5SEKMFR: CNN5SEK
(200)
  • 5" Aperture telescope gathers ample light for bright images.
  • StarBright XLT coatings enhance optical quality.
  • Computerized mount locates celestial objects easily.
  • 50x Magnification with included 25mm eyepiece.
  • Portable telescope design for easy transport.
FREE 2-Day Shipping
Celestron NexStar Evolution 8  Picture

Celestron NexStar Evolution 8 203mm f/10 Schmidt-Cassegrain Telescope with Chair

SKU: CNE8AMFR: 12091 A
(65)
  • 8" Aperture Telescope: Gather 843x more light.
  • StarBright XLT coatings enhance optical quality.
  • Wireless control via integrated WiFi telescope.
  • NexStar mount ensures excellent telescope stability.
  • Astronomy chair included for comfortable viewing.
Free Shipping
Telrad Spare Mounting Base Picture

Telrad Spare Mounting Base

SKU: ATTBMFR: ATTB
(8)
  • Secure Telrad finder base for easy telescope mount.
  • Ensures stable Telrad finder scope accessory setup.
  • Durable mounting base for precise astronomy viewing.
  • Telrad base allows quick finder scope attachment.
  • Provides a solid platform for Telrad finderscopes.
$8.95
+ wishlist
Ways to Save
Baader Planetarium Female T-2  Picture

Baader Planetarium Female T-2 Dustcap, M42 x 0.75 Inner Thread

SKU: AA2904010MFR: TPLUG
(1)
  • Protect telescope optics with this T-2 dustcap.
  • M42 x 0.75 inner thread ensures a secure fit.
  • Keep astrophotography equipment clean and safe.
  • Lightweight design adds minimal weight (0.35oz).
  • Durable build for long-lasting telescope protection.
$11.00
+ wishlist
Ways to Save
iOptron 6P6C Controller Cable Picture

iOptron 6P6C Controller Cable

SKU: ATICC6P6CMFR: 8415-6P6C
(1)
  • iOptron cable connects Go2Nova to mount ports.
  • Ensures stable telescope mount R.A./DEC connection.
  • High-quality cable for reliable telescope control.
  • Essential navigational accessory for iOptron mounts.
  • Maximizes Go2Nova controller ease of use.
$20.00
+ wishlist
Ways to Save
Celestron 1.25" Smartphone Ada Picture

Celestron 1.25" Smartphone Adapter DX Kit with Bluetooth Shutter Remote

SKU: CNBSABMFR: 81037
(1)
  • Capture stunning astrophotography easily.
  • Universal fit: telescopes, binoculars, spotting scopes.
  • Bluetooth remote ensures stable, crisp images.
  • Durable metal build for reliable telescope use.
  • Simple smartphone adapter for quick setup.
Save $10
$23.95
$33.95
Save: $10.00 (29%)
+ wishlist
Ways to Save
Celestron 6" Dew Heater Ring Picture

Celestron 6" Dew Heater Ring

SKU: CNDH6MFR: 94050
(1)
  • Eliminate dew with this 6" telescope dew heater.
  • Ensures clear views with optimal dew prevention.
  • Compatible with 6" Schmidt-Cassegrain telescopes.
  • 12V DC power for effective telescope dew control.
  • Aluminum ring evenly distributes telescope heat.
2-Day Shipping - FREE on Orders over 49.99
Save $14
$45.95
$59.95
Save: $14.00 (23%)
+ wishlist
Ways to Save
Celestron Dovetail Plate, Wide Picture

Celestron Dovetail Plate, Wide - 8" for CGE/CGX Mounts

SKU: CNDT8MFR: 94216
(5)
  • 8" Dovetail Plate ensures secure telescope mount.
  • Compatible with Celestron CGE & CGX Pro mounts.
  • Provides a stable platform for astronomy viewing.
  • Enhance stability with this wide dovetail adapter.
  • Durable design ensures long-lasting telescope use.
2-Day Shipping - FREE on Orders over 49.99
Save $15
$47.95
$62.95
Save: $15.00 (24%)
+ wishlist
Ways to Save
Celestron Advanced VX 9.25" Sc Picture

Celestron Advanced VX 9.25" Schmidt-Cassegrain Telescope

SKU: CNAVX9MFR: 12046
(61)
  • 9.25" Schmidt-Cassegrain telescope for clear views.
  • Advanced VX mount ensures superior telescope stability.
  • StarBright XLT coatings maximize optical quality.
  • Computerized GoTo system with 40,000+ object database.
  • Capture crisp images with a 2350mm focal length.
FREE 2-Day Shipping
Celestron Accessory Dovetail B Picture

Celestron Accessory Dovetail Bar for 8" Rowe-Ackermann Schmidt Astrograph OTA

SKU: CNDTR8MFR: 94290
(1)
  • Dovetail bar ensures stable telescope mount.
  • Fits 8" Rowe-Ackermann Schmidt Astrograph OTA.
  • Provides secure telescope optical tube assembly.
  • Enhance stability for optimal astronomy viewing.
  • Celestron dovetail adapter for easy setup.
FREE 2-Day Shipping
Save $21
$69.95
$90.95
Save: $21.00 (23%)
+ wishlist
Ways to Save
Celestron Advanced VX 8" Schmi Picture

Celestron Advanced VX 8" Schmidt-Cassegrain Telescope with Deluxe Accessory Kit

SKU: CNAVX8K1MFR: 12026 K1
(61)
  • 8" Schmidt-Cassegrain Telescope: Superior optics.
  • Advanced VX Mount: Stable platform, smooth tracking.
  • Computerized Telescope: 40,000+ object database.
  • StarBright XLT coatings: Maximize light transmission.
  • Deluxe Accessory Kit: Plossl eyepieces included.
FREE 2-Day Shipping
Celestron Advanced VX800 8" Ro Picture

Celestron Advanced VX800 8" Rowe-Ackermann Schmidt Astroscope (RASA) Telescope

SKU: CNAVX8RAMFR: 12032
(61)
  • 8" Aperture RASA Telescope: Capture stunning images.
  • Advanced VX Mount: Stable platform for astrophotography.
  • StarBright XLT Coatings: Maximize light transmission.
  • Ultra-Stable Focuser: Achieve pinpoint focus easily.
  • NexStar+ Hand Control: 40,000+ object database access.
FREE 2-Day Shipping
Baader Planetarium AstroSolar  Picture

Baader Planetarium Baader AstroSolar Sun Solar Eclipse Sunglasses, 1 Pair

SKU: AA2459283MFR: GLASSES
(73)
  • Safe Solar Viewing with AstroSolar® Silver Film.
  • OD 5.0 Optical Density for Optimal Sun Protection.
  • Baader Planetarium Quality for Clear Solar Views.
  • Perfect for Observing Solar Eclipses Safely.
  • Lightweight Design for Comfortable Solar Use.
Save $1
$4.95
$6.00
Save: $1.05 (17%)
+ wishlist
Ways to Save
Vaonis Vespera II Observation  Picture

Vaonis Vespera II Observation Station with Dust Cover

SKU: VAVE50IIMFR: VE50-II
(2)
  • 50mm Aperture Telescope: Capture crisp, clear images.
  • Explore deep space with powerful magnification power.
  • Enjoy superior optical quality with Sony IMX585 sensor.
  • Automated mount ensures exceptional telescope stability.
  • Simple app interface offers ease of telescope use.
FREE 2-Day Shipping
Celestron 12mm X-Cel LX Series Picture

Celestron 12mm X-Cel LX Series 1.25" Eyepiece

SKU: CN12XCLXMFR: 93424
(66)
  • 12mm eyepiece offers powerful, clear magnification.
  • Premium lens coatings ensure optimal light transmission.
  • Enjoy comfortable views with 16mm eye relief.
  • 60° field of view provides expansive observation.
  • Standard 1.25" barrel diameter ensures compatibility.
Save $50
$93.00
$142.95
Save: $49.95 (35%)
+ wishlist
Ways to Save
Pentax 5mm SMC-XW Series 1.25" Picture

Pentax 5mm SMC-XW Series 1.25 inch Eyepiece

SKU: PX5XWMFR: 70512
(26)
  • 5mm eyepiece offers powerful magnification.
  • Enjoy a wide 70-degree field of view.
  • 20mm eye relief ensures viewing comfort.
  • SMC coatings deliver superior image clarity.
  • Optimized for 1.25" astronomy telescopes.
FREE 2-Day Shipping
Celestron Inspire 100AZ Refrac Picture

Celestron Inspire 100AZ Refractor Telescope

SKU: CNI100MFR: 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 2-Day Shipping
Celestron 20x80mm SkyMaster Pr Picture

Celestron 20x80mm SkyMaster Pro ED Porro Binoculars w/3.4 Degree Angle of View

SKU: CN2080PEDMFR: 72035
(1)
  • 20x80 Astronomy Binoculars: High magnification power.
  • 80mm Objective Lens: Enhanced light gathering ability.
  • Fully Multi-Coated Optics: For superior image quality.
  • 3.4° Field of View: Capture expansive celestial views.
  • Waterproof Astronomy Binoculars: IPX7 rated.
FREE 2-Day Shipping
Pageof 64
Per Page
24