Celestron Telescopes & Astronomy

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

edge card
Shop Used  (25)
Categories:All CategoriesOptics & Binoculars
Telescopes & Astronomy
Filters:
Brand
Price Range
Ratings & Reviews
Filter By
Discount
Aperture
Type
Eyepiece Diameter
Filter Type
Mount Type
Eyepiece Focal Length
Eyepiece Type
Kit Style
Series
Filter Size
Celestron
Celestron Dielectric Star Diag Picture

Celestron Dielectric Star Diagonal, 1.25" with Twist-Lock

SKU: CNDISDMFR: 93571
(18)
  • Celestron diagonal enhances viewing angles.
  • Dielectric coating yields over 99% reflectivity.
  • Twist-lock ensures secure 1.25" eyepiece.
  • Reduces glare with threaded barrel interior.
  • Machined aluminum housing ensures durability.
FREE 2-Day Shipping
Save $15
$144.95
$159.95
Save: $15.00 (9%)
+ wishlist
Ways to Save
Celestron Polar Axis Finder fo Picture

Celestron Polar Axis Finder for CGX & CGX-L Mounts

SKU: CNPAFCGXMFR: 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.

Special Order

?
Save $108
$146.40
$253.95
Save: $107.55 (42%)
+ wishlist
Celestron f/6.3 Reducer/Correc Picture

Celestron f/6.3 Reducer/Corrector

SKU: CNRCMFR: 94175
(24)
  • Optimized f/6.3 Reducer/Corrector for astrophotography.
  • Enhance Celestron telescope images with focal reducer.
  • Reduces exposure times; capture brighter images faster.
  • Improves optical quality across the entire field.
  • Standard threads ensure secure telescope connection.

Slight Delay

?
Save $112
$147.89
$259.95
Save: $112.06 (43%)
+ wishlist
Ways to Save
Celestron Padded Telescope Bag Picture

Celestron Padded Telescope Bag for Origin Intelligent Home Observatory

SKU: CNCSOMFR: 94031
(31)
  • Safeguard your telescope with this padded telescope bag.
  • Durable 900 denier polyester telescope carry bag.
  • 1.5" EPE foam lining protects telescope optics.
  • Fits Celestron Origin 6" RASA telescope tube.
  • Adjustable strap for easy telescope portability.
FREE 2-Day Shipping
Save $45
$149.95
$194.95
Save: $45.00 (23%)
+ wishlist
Ways to Save
Celestron 15-35x70 SkyMaster Z Picture

Celestron 15-35x70 SkyMaster Zoom Binocular

SKU: CN153570MFR: 71013
(55)
  • High-powered zoom Astronomy Binoculars: 15-35x.
  • Large 70mm objective lens for maximum light gathering.
  • Multi-coated optics enhance viewing in low light.
  • Enjoy a wide field of view: 111ft at 1000 yards.
  • Comfortable 20.3mm eye relief for extended use.
FREE 2-Day Shipping
Save $18
$151.52
$169.95
Save: $18.43 (11%)
+ wishlist
Ways to Save
Celestron Luminos 2.5x, 2" Bar Picture

Celestron Luminos 2.5x, 2" Barlow Lens

SKU: CNBLLU2MFR: 93436
(44)
  • 2.5x Magnification Barlow Lens: Enhance telescope power.
  • Fully Multi-Coated Optics: Maximize light transmission.
  • Accepts 2" & 1.25" Eyepieces: Versatile adapter included.
  • Premium Telescope Accessory: Elevate your stargazing.
  • Threaded for Filters: Optimize views with eyepiece filters.
FREE 2-Day Shipping
Save $35
$159.95
$194.95
Save: $35.00 (18%)
+ wishlist
Ways to Save
Celestron 15mm Ultima Edge Ser Picture

Celestron 15mm Ultima Edge Series 1.25" Eyepiece

SKU: CN15UEMFR: 93451
(7)
  • 15mm eyepiece offers optimal magnification power.
  • Enjoy a wide 65-degree field of view with clarity.
  • 16mm eye relief ensures comfortable, extended viewing.
  • Premium lens delivers sharp, high-contrast images.
  • Standard 1.25" barrel size fits most telescopes.

Special Order

?
Free Shipping
Save $48
$159.95
$207.95
Save: $48.00 (23%)
+ wishlist
Ways to Save
Celestron Observer's Accessory Picture

Celestron Observer's Accessory Kit

SKU: CNAKOMFR: 94308
(83)
  • Plossl Eyepieces: Superior views and clarity.
  • Enhance magnification with the included Barlow Lens.
  • Premium filters boost lunar & planetary details.
  • Standard 1.25" barrel size ensures compatibility.
  • Optimized lens coating for brighter images.
FREE 2-Day Shipping
Save $48
$159.95
$207.95
Save: $48.00 (23%)
+ wishlist
Ways to Save
Celestron MD-4 Dual Axis Motor Picture

Celestron MD-4 Dual Axis Motor Drive Kit for Celestron CG-4 Telescope Mount

SKU: CNMD4DMFR: 93522
(8)
  • Precise telescope R.A./DEC motor drive control.
  • Dual-axis hand controller for smooth celestial tracking.
  • Minimizes vibrations with stable telescope mount drive.
  • Includes all hardware for easy Celestron telescope setup.
  • Enhance viewing with accurate, motorized telescope control.

On Backorder

?
Free Shipping
Save $15
$159.99
$174.95
Save: $14.96 (9%)
+ wishlist
Ways to Save
Celestron 8" Aluminum Dew Shie Picture

Celestron 8" Aluminum Dew Shield with Cover Cap

SKU: CNDSA8MFR: 94021
(2)
  • Enhance telescope views with dew prevention.
  • Aluminum dew shield fits 8" telescopes snugly.
  • Minimizes dew for clear astronomy viewing.
  • Maintains optical quality during observations.
  • Lightweight dew shield; easy telescope setup.
FREE 2-Day Shipping
Save $10
$169.95
$179.95
Save: $10.00 (6%)
+ wishlist
Ways to Save
Celestron AstroMaster LT 70AZ  Picture

Celestron AstroMaster LT 70AZ 70mm f/10 Refractor Telescope w/Alt Azimuth Mount

SKU: CNAMLT70AZMFR: 21074
  • 70mm Aperture Refractor Telescope: Excellent views.
  • Fully Coated Optics: Enhanced image brightness/clarity.
  • Lightweight Alt-Azimuth Mount: Smooth, accurate control.
  • Includes 2 Eyepieces: 35x, 70x Magnification options.
  • StarPointer Finderscope: Quickly locate celestial objects.

Temporarily On Backorder

?
Free Shipping
Save $51
$169.95
$220.95
Save: $51.00 (23%)
+ wishlist
Celestron Power Tank Lithium Picture

Celestron Power Tank Lithium

SKU: CNPTLMFR: 18771
(15)
  • Power your telescope with Celestron Power Tank.
  • 86.6 Wh battery: reliable telescope power supply.
  • Charge time: 3 hours; 12VDC output for telescopes.
  • Dual USB ports charge devices during astronomy use.
  • Red/white light panel aids stargazing sessions.

Temporarily On Backorder

?
Free Shipping
Save $53
$174.95
$227.95
Save: $53.00 (23%)
+ wishlist
Ways to Save
Celestron SkySync / GPS Access Picture

Celestron SkySync GPS Accessory

SKU: CNSSGPSMFR: 93969
(25)
  • SkySync GPS: Precise telescope alignment, fast setup.
  • GPS Accessory: Upgrade non-GPS Celestron telescopes.
  • Celestron SkySync: Accurate location, date, and time.
  • Telescope Accessory: Simple setup with included straps.
  • GPS for Telescopes: Enhance navigation capabilities.
FREE 2-Day Shipping
$175.00
$194.95
Save: $19.95 (10%)
+ wishlist
Ways to Save
Celestron 90 deg. Angle Diagon Picture

Celestron 90deg Angle Diagonal Mirror

SKU: CNDIM2XSMFR: 93527
(8)
  • Enhanced views with Celestron telescope diagonal.
  • XLT coatings maximize optical clarity, brightness.
  • 2" diagonal fits Schmidt-Cassegrain telescopes.
  • Includes 2" to 1.25" adapter for versatility.
  • Sturdy build ensures mount stability, durability.
FREE 2-Day Shipping
Special
$184.00
+ wishlist
Ways to Save
Celestron 22 Lbs Counterweight Picture

Celestron 22 Lbs Counterweight for CGX-L/CGE Pro/ CGEM DX Telescopes

SKU: CNCW22CGEMMFR: 94187
(33)
  • Enhance telescope stability with 22 lbs counterweight.
  • Fits CGX-L, CGE Pro & CGEM DX telescope mounts.
  • Durable counterweight ensures balanced astronomy viewing.
  • Standard 1.25" shaft hole size for easy telescope setup.
  • Optimize telescope performance with precise balancing.
FREE 2-Day Shipping
Save $56
$184.95
$240.95
Save: $56.00 (23%)
+ wishlist
Ways to Save
Celestron Power Tank 17 12v DC Picture

Celestron Power Tank 17 12v DC 17-amp Rechargeable Power Supply

SKU: CNPT17MFR: 18777
(16)
  • Celestron Power Tank: Reliable 12V DC power source.
  • 17-amp rechargeable supply ensures telescope use.
  • Long-lasting power for astronomy accessories.
  • Enjoy extended stargazing with this power supply.
  • Celestron warranty: 2-year coverage included.

Temporarily On Backorder

?
Free Shipping
Save $57
$189.95
$246.95
Save: $57.00 (23%)
+ wishlist
Ways to Save
Celestron 19mm Luminos Series  Picture

Celestron 19mm Luminos Series 2 inch Eyepiece

SKU: CN19LUMFR: 93433
(44)
  • 19mm eyepiece offers powerful magnification.
  • Wide 82° field of view for immersive views.
  • 20mm eye relief ensures comfortable observing.
  • Fully multi-coated lens provides sharp images.
  • 2" barrel size fits standard telescope focusers.
FREE 2-Day Shipping
Celestron Regal Premium Tripod Picture

Celestron Regal Premium 4-section Aluminum Tripod with 2-Way Pan Head - Black

SKU: CNTRPMFR: 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.
FREE 2-Day Shipping
Celestron 9.25" Aluminum Dew S Picture

Celestron 9.25" Aluminum Dew Shield with Cover Cap

SKU: CNDSA9MFR: 94022
(2)
  • Celestron 9.25" Dew Shield: Prevents dew buildup.
  • Aluminum Dew Shield: Extends telescope viewing time.
  • Minimizes stray light, enhances image contrast.
  • Lightweight aluminum build; durable telescope shield.
  • Easy to attach; fits Celestron 9.25" telescopes.
FREE 2-Day Shipping
Celestron Accessory Kit with F Picture

Celestron Accessory Kit with Five 1.25" Plossl Eyepieces, 2x Barlow & Filter Set

SKU: CNAKMFR: 94303
(83)
  • Plossl Eyepieces Kit: Superior image quality.
  • Enhance magnification power with 2x Barlow lens.
  • Multiple filters included for optimal viewing.
  • Standard 1.25" barrel size for telescope.
  • Optimize field of view with various eyepieces.
FREE 2-Day Shipping
Celestron Dielectric Star Diag Picture

Celestron Dielectric Star Diagonal, 2" with Twist-Lock

SKU: CNDIM2XSDMFR: 93573
(18)
  • Achieve over 99% reflectivity with this star diagonal.
  • Diffraction limited optics ensure superior image quality.
  • Features a secure Twist-Lock for 1.25" telescope eyepieces.
  • Includes Schmidt-Cassegrain thread adapter for telescopes.
  • Machined aluminum housing provides lasting durability.
Celestron Nebula Filter for Or Picture

Celestron Nebula Filter for Origin Intelligent Home Observatory Telescope

SKU: CNNFOMFR: 93669
  • Enhance views with this Celestron nebula filter.
  • Premium Schott B270 glass ensures optical quality.
  • Multi-layer coatings maximize filter transmission.
  • Durable, black anodized aluminum filter cell.
  • Standard 1.25" filter threads offer compatibility.
FREE 2-Day Shipping
Celestron 7x50mm SkyMaster Pro Picture

Celestron 7x50mm SkyMaster Pro ED Porro Binoculars with 7.8 Degree Angle of View

SKU: CN750PEDMFR: 72033
(1)
  • 7x50 astronomy binoculars offer powerful views.
  • 50mm objective lens gathers ample light for stars.
  • Waterproof binoculars: IPX7 rated for clear views.
  • BAK-4 prism binoculars provide enhanced clarity.
  • Fully multi-coated optics maximize light transmission.

On Backorder

?
Free Shipping
Celestron Smart DewHeater Cont Picture

Celestron Smart DewHeater Controller 2x

SKU: CNDHC2MFR: 94035
  • Dual dew heater ports for optimal dew prevention.
  • Precise temperature control via thermistor ports.
  • 12V DC output powers astronomy accessories easily.
  • Connect to Celestron mounts with AUX ports.
  • PC control via USB for advanced telescope use.
FREE 2-Day Shipping
Celestron 11" Aluminum Dew Shi Picture

Celestron 11" Aluminum Dew Shield with Cover Cap

SKU: CNDSA11MFR: 94023
(2)
  • Enhance telescope views with dew prevention.
  • Aluminum dew shield fits 11" telescopes snugly.
  • Minimizes dew, maximizes astronomy viewing time.
  • Includes aluminum cover cap for telescope optics.
  • Lightweight shield; portable for astronomy use.
FREE 2-Day Shipping
Pageof 13
Per Page
25