Telescopes & Astronomy

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

edge card
Shop Used  (72)
Categories:All CategoriesOptics & Binoculars
Telescopes & Astronomy
Filters:
Brand
Price Range
Ratings & Reviews
Filter By
In Store Pick Up
Discount
Magnification
Type
Aperture
Objective Diameter
Eyepiece Diameter
Eyepiece Focal Length
Size
Filter Type
Kit Style
Mount Type
Celestron AC Power Adapter for Picture

Celestron AC Power Adapter for All Computerized Telescopes

SKU: CNACNMFR: 18778
(25)
  • Reliable AC adapter for Celestron telescopes.
  • Ensures consistent power for computerized telescopes.
  • Eliminates battery dependence during telescope use.
  • Compatible with most Celestron telescope models.
  • Provides stable power for optimal telescope viewing.
Save $19
$29.99
$48.95
Save: $18.96 (39%)
+ wishlist
Ways to Save
iOptron Tri-Pier for GoTo Moun Picture

iOptron Tri-Pier for GoTo Mounts

SKU: ATITPMFR: 8034
(2)
  • Provides exceptional stability for telescope mounts.
  • Supports up to 220lbs; ensures secure telescope mount.
  • Adjustable height: 31.5-42.5" for optimal viewing.
  • Portable design: lightweight at only 25.8lbs.
  • Minimizes vibration for clear astronomical viewing.
FREE 2-Day Shipping
Tele Vue 25mm Plossl 1.25" Eye Picture

Tele Vue 25mm Plossl 1.25" Eyepiece

SKU: TV25PMFR: EAP-25.0
(18)
  • 25mm Plossl Eyepiece: Sharp, high-contrast views.
  • 1.25" Telescope Eyepiece: Standard barrel size.
  • 50° Field of View: Wide, immersive astronomy views.
  • 17mm Eye Relief: Comfortable viewing for all users.
  • Multi-coated lenses: Maximize light transmission.
FREE 2-Day Shipping
Save $41
$138.00
$179.00
Save: $41.00 (23%)
+ wishlist
Ways to Save
Celestron 40mm Omni Series 1.2 Picture

Celestron 40mm Omni Series 1.25 inch Eyepiece

SKU: CN40OMFR: 93325
(46)
  • 40mm eyepiece offers optimal magnification power.
  • Plossl eyepiece provides a 43° field of view.
  • Enjoy comfortable views with 31mm eye relief.
  • Premium lens coatings ensure sharp images.
  • Standard 1.25" barrel fits most telescopes.
FREE 2-Day Shipping
Save $16
$52.95
$68.95
Save: $16.00 (23%)
+ wishlist
Ways to Save
Baader Planetarium 2" IR Pass  Picture

Baader Planetarium 2" IR Pass Telescope Filter

SKU: AA2458386MFR: FIRP-2
  • Enhances telescope image quality, blocks IR light.
  • 2" Baader Planetarium filter boosts contrast.
  • Maximizes transmission rate for sharper views.
  • Reduces atmospheric turbulence with IR pass filter.
  • Durable telescope filter for long-term use.
FREE 2-Day Shipping
$175.00
+ wishlist
Ways to Save
Sky-Watcher Quattro 150P 6" Im Picture

Sky-Watcher Quattro 150P 6" Imaging Newtonian Telescope

SKU: SKWS11205MFR: S11205
  • 6" Aperture Newtonian Telescope: Excellent light gathering.
  • 150mm Telescope: Borosilicate glass ensures image clarity.
  • F/3.9 Telescope: Ideal for capturing deep-sky objects.
  • Dual-Speed Crayford Focuser: Achieve precise focus easily.
  • Newtonian Reflector: Protected aluminum coatings (94%).
FREE 2-Day Shipping
Celestron Vibration Suppressio Picture

Celestron Vibration Suppression Pads, 3-Pack

SKU: CNVSPMFR: 93503
(17)
  • Enhance telescope stability with vibration pads.
  • Minimize image shake with Celestron suppression pads.
  • Supports telescopes & spotting scopes effectively.
  • Reduces vibrations for clearer viewing quality.
  • Simple to use; place under telescope tripod legs.
2-Day Shipping - FREE on Orders over 49.99
Save $15
$49.95
$64.95
Save: $15.00 (23%)
+ wishlist
Ways to Save
Celestron T-adapter for EdgeHD Picture

Celestron T-Adapter for EdgeHD 9.25", 11, and 14" Telescopes

SKU: CNTA11HDMFR: 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.
Free Expedited Shipping
Save $38
$59.95
$97.95
Save: $38.00 (39%)
+ wishlist
Ways to Save
Celestron 10mm Luminos Series  Picture

Celestron 10mm Luminos Series 1.25" Eyepiece

SKU: CN10LUMFR: 93431
(44)
  • 10mm eyepiece offers powerful, clear magnification.
  • 82° field of view provides expansive celestial views.
  • 12mm eye relief ensures comfortable, extended viewing.
  • Fully multi-coated optics deliver bright images.
  • Standard 1.25" barrel size fits most telescopes.
FREE 2-Day Shipping
Save $42
$139.95
$181.95
Save: $42.00 (23%)
+ wishlist
Ways to Save
Celestron Universal Mounting P Picture

Celestron Universal Mounting Plate for CGE Telescope Tripod

SKU: CNUPMFR: 94214
(3)
  • Universal mounting plate fits CGE telescope tripod.
  • Provides stable platform for astronomy equipment.
  • Durable build supports secure telescope mounting.
  • Enhance stability with this telescope tripod adapter.
  • Lightweight design ensures easy portability.
FREE 2-Day Shipping
Save $26
$83.95
$109.95
Save: $26.00 (24%)
+ wishlist
Ways to Save
Celestron CGEM II 925 EdgeHD 9 Picture

Celestron CGEM II 925 EdgeHD 9.25" Schmidt-Cassegrain Telescope

SKU: CNCGEM2925HMFR: 12018
(3)
  • 9.25" Aperture Telescope: Gather more light, see finer detail.
  • EdgeHD Optics: Experience pinpoint stars to the edge of view.
  • CGEM II Mount: Provides superior stability for clear images.
  • StarBright XLT Coatings: Maximize light transmission efficiency.
  • High Magnification: Up to 555x for detailed lunar views.
FREE 2-Day Shipping
+ wishlist
Ways to Save
Celestron SCT to 2" Adapter Picture

Celestron SCT to 2" Adapter

SKU: CNSCT2AMFR: 93661
(5)
  • Adapts SCT telescopes to accept 2" accessories.
  • Enhance viewing with larger 2" telescope eyepieces.
  • Maximizes light throughput for brighter images.
  • Provides secure & stable connection for accessories.
  • Celestron adapter ensures optimal telescope performance.
Save $10
$26.95
$36.95
Save: $10.00 (27%)
+ wishlist
Ways to Save
Tele Vue 1.25" 2x Barlow Lens Picture

Tele Vue 1.25" 2x Barlow Lens

SKU: TVBL2XSMFR: BLW-2125
(15)
  • Enhance magnification with the Tele Vue 2x Barlow Lens.
  • Achieve superior views with premium Tele Vue optics.
  • Enjoy 1.25" barrel size for versatile telescope use.
  • Experience optimal eye relief with this Barlow eyepiece.
  • Benefit from fully multi-coated lens for clarity.
FREE 2-Day Shipping
Save $46
$153.00
$199.00
Save: $46.00 (23%)
+ wishlist
Ways to Save
iOptron iPolar Electronics Pol Picture

iOptron iPolar Electronics Polarscope for SkyTracker-Pro

SKU: ATIPEPMFR: 3339
(1)
  • Achieve pinpoint accuracy with iPolar polar scope.
  • Simple USB interface ensures quick telescope setup.
  • High precision alignment for astrophotography success.
  • Compatible with Windows for seamless polar alignment.
  • Lightweight design enhances telescope portability.
FREE 2-Day Shipping
Celestron 25mm X-Cel LX Series Picture

Celestron 25mm X-Cel LX 1.25" Eyepiece

SKU: CN25XCLXMFR: 93426
(66)
  • 25mm eyepiece provides optimal magnification power.
  • Enjoy a wide 60-degree field of view with this eyepiece.
  • Long 16mm eye relief ensures comfortable viewing sessions.
  • Fully multi-coated lens for enhanced image quality.
  • Standard 1.25" barrel diameter; fits most telescopes.
Save $54
$89.00
$142.95
Save: $53.95 (38%)
+ wishlist
Ways to Save
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
Vixen DG DX Ring 52, Digital C Picture

Vixen DG DX Ring 52, Digital Camera Adapter with 52mm Filter Threads #3935

SKU: VXDGDX52MFR: 3935
  • 52mm Filter Threads for Astrophotography
  • Adapts Sony Cameras for Telescope Imaging
  • Lightweight 13g Adapter for Portability
  • Enhance Digital Camera with Vixen Optics
  • Connects to Telescopes for Clearer Views
Free Shipping
Save $12
$17.95
$29.95
Save: $12.00 (40%)
+ wishlist
Ways to Save
Celestron Advanced VX 6" Newto Picture

Celestron Advanced VX 6" Newtonian Telescope

SKU: CNAVX6NMFR: 32054
(61)
  • 6" Newtonian telescope: large aperture size.
  • Advanced VX mount ensures telescope stability.
  • Computerized GoTo system for easy telescope use.
  • Capture bright images with quality optics system.
  • Explore 40,000+ objects with NexStar+ database.
FREE 2-Day Shipping
+ wishlist
Ways to Save
Tele Vue 20mm Plossl 1.25" Eye Picture

Tele Vue 20mm Plossl 1.25" Eyepiece

SKU: TV20PMFR: EAP-20.0
(18)
  • 20mm Plossl Eyepiece: Sharp, high-contrast images.
  • 1.25" Barrel: Fits standard telescope focusers.
  • 50° Field of View: Wide, immersive viewing angle.
  • 14mm Eye Relief: Comfortable views, even with glasses.
  • Multi-coated Optics: Maximize light transmission.
FREE 2-Day Shipping
Save $41
$138.00
$179.00
Save: $41.00 (23%)
+ wishlist
Ways to Save
Celestron StarSense Explorer 1 Picture

Celestron StarSense Explorer 114mm f/4 Smartphone AppEnabled Dobsonian Telescope

SKU: CNSSED114MFR: 22480
(9)
  • Large 114mm aperture gathers ample light for bright views.
  • StarSense Explorer tech simplifies telescope navigation.
  • Dobsonian mount ensures stable & smooth tracking.
  • Achieve up to 269x magnification for detailed views.
  • Excellent optical quality reveals crisp, clear images.
FREE 2-Day Shipping
Vaonis Vespera II 50mm Apochro Picture

Vaonis Vespera II 50mm Apochromatic Refractor Telescope w/AC044 3-Section Tripod

SKU: VAVE50IITCMFR: VE50-II-TC
(2)
  • 50mm Apochromatic Refractor Telescope for clarity.
  • Capture 24MP images with advanced CovalENS tech.
  • Carbon fiber tripod ensures telescope stability.
  • Effortless astronomy with user-friendly design.
  • Wireless control via app; enhance portability.
FREE 2-Day Shipping
Baader Planetarium Semi-APO Fi Picture

Baader Planetarium Semi-APO Filter 2"

SKU: AA2458399MFR: FSAPO-2
(1)
  • 2" Baader Semi-APO filter enhances image contrast.
  • Maximize telescope performance with premium filters.
  • Threaded for secure, standard 2" filter compatibility.
  • Durable construction ensures long-lasting filter use.
  • Baader Planetarium filters offer superior blocking.
FREE 2-Day Shipping
$190.00
+ wishlist
Ways to Save
Celestron 17 lbs Counterweight Picture

Celestron 17 lbs Counterweight for Advanced VX/CG-5/CGEM/CGEM II/CGX Mounts

SKU: CNCW17CGEMMFR: 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.
FREE 2-Day Shipping
Save $5
$129.95
$134.95
Save: $5.00 (4%)
+ wishlist
Tele Vue DeLite 11mm 1.25" Eye Picture

Tele Vue DeLite 11mm 1.25" Eyepiece

SKU: TVEDE110MFR: EDE-11.0
(5)
  • Tele Vue 11mm Eyepiece: Sharp, High-Clarity Images
  • 62° AFOV Eyepiece: Wide, Immersive Field of View
  • Long 20mm Eye Relief: Comfortable Viewing Sessions
  • Premium Telescope Eyepiece: Superior Build Quality
  • 1.25" Eyepiece: Compatible with Many Telescopes
FREE 2-Day Shipping
Pageof 64
Per Page
24