Telescopes & Astronomy

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

edge card
Shop Used  (73)
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 AR102 102mm Picture

Explore Scientific AR102 102mm f/6.5 Achromatic Refractor Telescope

SKU: ESDAR12652MFR: DAR102065-02
(6)
  • 102mm Aperture Telescope: Gather more light!
  • Achromatic Refractor Telescope: Superior clarity.
  • Explore deep space with powerful magnification.
  • Stable mount ensures steady astronomy viewing.
  • Quality optics provide crisp, clear images.

Special Order

?
Free Shipping
Explore Scientific FirstLight  Picture

Explore Scientific FirstLight 102mm f/9.8 Alt-Az Refractor Telescope, White

SKU: ESFAR10210AZMFR: FL-AR1021000MAZ01
(2)
  • 102mm Aperture telescope gathers ample light.
  • Achieve 175x magnification for detailed views.
  • Multi-coated optics ensure high image quality.
  • Stable Alt-Az mount for smooth, easy tracking.
  • Simple to use, great astronomy telescope.

On Backorder

?
Free Shipping
Baader Planetarium Winged Rubb Picture

Baader Planetarium Winged Rubber Eyecup II for 33.5-34mm Eyepieces, Single

SKU: AA2402020MFR: EYECP-2
(1)
  • Enhances eyepiece comfort with winged design.
  • Minimizes stray light for optimal viewing.
  • Fits 33.5-34mm eyepieces for secure fit.
  • Baader Planetarium quality eyepiece accessory.
  • Durable rubber eyecup for lasting use.

Special Order

?
$15.50
+ wishlist
Ways to Save
Celestron NexGO 2-Axis Univers Picture

Celestron NexGO 2-Axis Universal Smartphone Adapter

SKU: CNNGSAMFR: 81036
(1)
  • Capture stunning images with telescopes easily.
  • Universal adapter fits binoculars & spotting scopes.
  • Precise X,Y adjustments for perfect astrophotography.
  • Durable metal & reinforced plastic construction.
  • Smartphone adapter fits phones 2.28" to 4.06".

Temporarily On Backorder

?
$29.97
$54.95
Save: $24.98 (45%)
+ wishlist
Ways to Save
Explore Scientific 1.5" Extens Picture

Explore Scientific 1.5" Extension Tube for Rack and Pinion Focusers

SKU: ESESRPEXT2MFR: ESRPEXT2
(2)
  • Precise focus with 1.5" extension tube.
  • Achieve optimal focus with rack & pinion.
  • Enhance telescope views with this accessory.
  • Durable extension tube for Explore Scientific.
  • Fine-tune telescope focus for clear images.

Special Order

?
Free Shipping
Save $7
$34.99
$41.98
Save: $6.99 (17%)
+ wishlist
Ways to Save
Baader Planetarium Standard Do Picture

Baader Planetarium Baader, Standard Dovetail Finder Base

SKU: AA2457000MFR: DOVE-B
(2)
  • Secure finder scope with Baader dovetail base.
  • Enhance telescope aiming with stable finder mount.
  • Standard dovetail ensures easy accessory changes.
  • Durable base provides reliable telescope support.
  • Achieve precise alignment using finder scope base.

Special Order

?
Free Shipping
$56.00
+ wishlist
Ways to Save
Baader Planetarium OPFA-4 Eyep Picture

Baader Planetarium OPFA-4 Eyepiece Projection Adapter

SKU: AA2458144MFR: OPFA
(1)
  • Optimize astrophotography with T-2 threads.
  • Secure 1.25" eyepieces for stable telescope mount.
  • Achieve precise eyepiece projection up to 37mm.
  • Enhances optical quality for Baader T-2 systems.
  • User-friendly adapter for seamless astrophotography.

Special Order

?
$66.00
+ wishlist
Ways to Save
Cokin Nuances Clearsky Light P Picture

Cokin Nuances Clearsky Light Pollution Filter, 77mm

SKU: CKCNSKY77MFR: CNSKY-77
(6)
  • 77mm Cokin filter reduces light pollution effectively.
  • Neodymium glass ensures high-resolution image quality.
  • Enhance astrophotography with this Clearsky filter.
  • Durable filter with waterproof, anti-oil coating.
  • Optimized light transmission for clearer night skies.

Special Order

?
Free Shipping
$104.99
+ wishlist
Ways to Save
Explore Scientific 1.25" UHC N Picture

Explore Scientific 1.25" UHC Nebula Filter

SKU: ES310215MFR: 310215
(1)
  • Explore Scientific UHC Filter: 96.7% transmission.
  • 1.25" Telescope Filter enhances nebula viewing.
  • UHC Filter boosts contrast, blocks light pollution.
  • Premium filter quality for superior color accuracy.
  • Durable coating ensures long-lasting filter life.

On Backorder

?
Free Shipping
Save $22
$109.99
$131.98
Save: $21.99 (17%)
+ wishlist
Ways to Save
Baader Planetarium 160mm Astro Picture

Baader Planetarium 160mm AstroSolar Telescope Filter

SKU: AA2459314MFR: ASTF-160
(7)
  • 160mm AstroSolar Telescope Filter for safe solar view.
  • Premium optical quality ensures sharp, clear solar images.
  • Durable construction guarantees long-lasting filter use.
  • Designed for secure telescope attachment and light control.
  • High filter transmission for detailed solar observation.

Special Order

?
Free Shipping
$134.00
+ wishlist
Ways to Save
Explore Scientific 2" UHC Nebu Picture

Explore Scientific 2" UHC Nebula Filter

SKU: ES310210MFR: 310210
(1)
  • Enhance views with this 2" UHC nebula filter.
  • Boost contrast, reduce light pollution effectively.
  • Experience sharp image quality with precise filters.
  • Durable filter material ensures lasting performance.
  • Accurate thread size allows easy telescope install.

On Backorder

?
Free Shipping
Save $28
$139.99
$167.98
Save: $27.99 (17%)
+ wishlist
Ways to Save
Baader Planetarium 2" ClickLoc Picture

Baader Planetarium 2" ClickLock Eyepiece Clamp for 2.5" FeatherTouch Focusers

SKU: AACLFT25MFR: CLFT-25
(1)
  • Secure 2" eyepieces with ClickLock technology.
  • Compatible with 2.5" FeatherTouch focusers.
  • Provides stable telescope eyepiece mounting.
  • Baader Planetarium clamp ensures precise alignment.
  • Maximize telescope performance with ease of use.

Special Order

?
Free Shipping
$161.00
+ wishlist
Ways to Save
Baader Planetarium 1.25" Round Picture

Baader Planetarium 1.25" Round S-II f/2 Highspeed Filter with LPFC Mount

SKU: AA2459395MFR: FSIIHS-1
(1)
  • Baader Planetarium S-II Filter: Superior quality.
  • 1.25" Filter: Ideal for CCD imaging applications.
  • Narrowband Filter: Maximizes contrast, fast astrographs.
  • S-II Filter: Reduces light pollution effectively.
  • Durable Build: Ensures long-lasting filter performance.

Special Order

?
Free Shipping
Baader Planetarium 2" ClickLoc Picture

Baader Planetarium 2" ClickLock Eyepiece Clamp for 3.5" FeatherTouch Focusers

SKU: AACLFT35MFR: CLFT-35
(1)
  • Secure 2" eyepiece with ClickLock mechanism.
  • Compatible with 3.5" FeatherTouch focusers.
  • Ensures stable telescope eyepiece connection.
  • Provides optimal telescope accessory alignment.
  • Baader Planetarium eyepiece clamp for precision.

Special Order

?
Free Shipping
Baader Planetarium 50x50mm Squ Picture

Baader Planetarium 50x50mm Square H-alpha 3.5nm CCD Filter

SKU: AA2458379RMFR: FHAL-SQ50
(1)
  • Baader H-alpha filter: 3.5nm narrowband precision.
  • 50x50mm square filter for f/10 to f/2.8 telescopes.
  • CCD filter enhances H-alpha transmission range.
  • Dielectrically coated filter ensures optical clarity.
  • Ideal for H-alpha imaging with interline CCD.

Special Order

?
Free Shipping
Baader Planetarium 2" Round O- Picture

Baader Planetarium 2" Round O-III f/2 Highspeed Filter with LPFC Mount

SKU: AA2459398MFR: FOIIIHS-2
(1)
  • Maximize contrast with this O-III narrowband filter.
  • 2" filter enhances deep-sky object imaging quality.
  • Durable build ensures long-term telescope filter use.
  • Minimizes light pollution for clearer views of space.
  • High transmission range at 502mm for optimal results.

Special Order

?
Free Shipping
Baader Planetarium 36mm Round  Picture

Baader Planetarium 36mm Round 4.5nm Ultra-Narrowband O-III CCD Filter, Unmounted

SKU: AAFIIINURD36MFR: FOIIINU-RD36
(1)
  • 36mm Oxygen-III filter enhances image quality.
  • 4.5nm narrowband filter for superior contrast.
  • Maximize telescope performance with O-III filter.
  • CCD imaging filter with precise 502nm wavelength.
  • Durable telescope filter with premium coatings.

Special Order

?
Free Shipping
Baader Planetarium Classic Q-T Picture

Baader Planetarium Classic Q-Eyepiece Set

SKU: AA2957000MFR: BCQ-SET
(5)
  • Classic Orthos: Sharp images, high magnification power.
  • Versatile eyepiece set: 6mm, 10mm, 18mm, and 32mm.
  • Q-Barlow doubles eyepiece magnification for detail.
  • Optimize field of view with included Q-Turret.
  • Premium optical coatings enhance image sharpness.

Special Order

?
Free Shipping
Baader Planetarium 36mm Round  Picture

Baader Planetarium 36mm Round 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter

SKU: AAFHALNURD36MFR: FHALNU-RD36
(1)
  • 36mm H-alpha filter: captures detailed images.
  • 3.5nm narrowband filter: isolates H-alpha light.
  • CCD imaging filter: enhances contrast of deep sky.
  • Ultra-narrowband: reduces light pollution effects.
  • Durable build: ensures long-term filter performance.

Special Order

?
Free Shipping
Baader Planetarium 50x50mm Squ Picture

Baader Planetarium 50x50mm 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter

SKU: AAFHALNUSQ50MFR: FHALNU-SQ50
(1)
  • 3.5nm H-alpha filter: captures sharp CCD images.
  • 50x50mm square filter: ensures maximum light capture.
  • Ultra-narrowband filter: reduces light pollution.
  • Baader Planetarium filter: superior image quality.
  • Dielectrically coated: plane optically polished.

Special Order

?
Free Shipping
Baader Planetarium 65x65mm Squ Picture

Baader Planetarium 65x65mm 4.5nm Ultra-Narrowband O-III CCD Filter, Unmounted

SKU: AAFIIINUSQ65MFR: FOIIINU-SQ65
(1)
  • 4.5nm Oxygen-III filter for superior contrast.
  • 65x65mm filter size; unmounted for versatile use.
  • CCD imaging filter enhances narrowband performance.
  • Dielectrically coated filter ensures optimal transmission.
  • Durable material guarantees long-lasting filter life.

Special Order

?
Free Shipping
Tele Vue 3.7mm Ethos-SX 1.25"  Picture

Tele Vue 3.7mm Ethos-SX 1.25" with 2" Eyepiece Adapter

SKU: TV37ESXMFR: ETH-03.7
(8)
  • 3.7mm Telescope Eyepiece: Ultra-wide 110° field of view.
  • Premium Optics: 15mm eye relief for comfortable viewing.
  • Versatile Astronomy Eyepiece: 1.25" and 2" barrel size.
  • Enhanced Views: Multi-coated lens for optimal clarity.
  • Tele Vue Eyepiece: Exceptional detail, high magnification.

Special Order

?
Free Shipping
Baader Planetarium HDT54 52mm  Picture

Baader Planetarium HDT54 52mm Hyperion Digital T-Ring

SKU: AA2958052MFR: HDT54/52
(2)
  • Achieve superior afocal projection imaging.
  • 52mm T-ring ensures stable camera connection.
  • Maximize image clarity with Baader Planetarium.
  • Designed for seamless afocal projection use.
  • Optimize astrophotography with digital T-ring.

Special Order

?
$26.00
+ wishlist
Ways to Save
Baader Planetarium HDT54 62mm  Picture

Baader Planetarium HDT54 62mm Hyperion Digital T-Ring

SKU: AA2958062MFR: HDT54/62
(2)
  • Optimize astrophotography with 62mm T-ring.
  • Achieve superior afocal projection imaging easily.
  • Baader Planetarium adapter ensures secure mounting.
  • Enhances telescope stability for clear images.
  • Digital T-ring enables precise camera alignment.

Special Order

?
$27.00
+ wishlist
Ways to Save
Pageof 64
Per Page
24