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
Objective Diameter
Type
Aperture
Eyepiece Diameter
Series
Kit Style
Filter Size
Mount Type
Style
Filter Type
Eyepiece Focal Length
Eyepiece Type
Tele Vue DeLite 5mm 1.25" Eyep Picture

Tele Vue DeLite 5mm 1.25" Eyepiece

SKU: TVEDE05MFR: EDE-05.0
(5)
  • 5mm Tele Vue eyepiece offers high magnification power.
  • Enjoy a wide 62° field of view with this Erfle eyepiece.
  • Long 20mm eye relief ensures comfortable viewing sessions.
  • Premium lens coatings deliver sharp, clear images.
  • 1.25" barrel size fits standard telescope focusers.
FREE 2-Day Shipping
Sky-Watcher Heliostar 76mm H-A Picture

Sky-Watcher Heliostar 76mm H-Alpha Solar Telescope with SolarQuest Mount Kit

SKU: SKWS11330MFR: S11330
  • Precise 76mm aperture for detailed solar views.
  • Included SolarQuest mount ensures ease of use.
  • Durable aluminum OTA for longevity and stability.
  • Optimal portability with a lightweight 8.4 lb design.
  • Offers a versatile 7x to 150x magnification range.
FREE 2-Day Shipping
Baader Planetarium 1.25" 7.5nm Picture

Baader Planetarium 1.25" 7.5nm Solar Continuum Filter

SKU: AAFSOL1NMFR: FSOL-1N
  • Baader 1.25" Solar Continuum Filter for telescopes.
  • 7.5nm narrowband filter enhances solar contrast.
  • Premium optical quality for detailed solar views.
  • Durable build ensures long-lasting filter performance.
  • Reduces light pollution for clearer solar observation.

Special Order

?
Free Shipping
$134.00
+ wishlist
Ways to Save
Tele Vue Nagler Type-6 3.5mm U Picture

Tele Vue Nagler Type-6 3.5mm Ultra Wide Field 1.25" Eyepiece with 82 Degree FOV

SKU: TV35N6MFR: EN6-03.5
(22)
  • 3.5mm eyepiece offers powerful magnification.
  • Enjoy a wide 82° field of view with this eyepiece.
  • 12mm eye relief ensures comfortable observations.
  • Multi-coated optics deliver sharp, clear images.
  • Durable Tele Vue build ensures lasting quality.
FREE 2-Day Shipping
SBIG Baader 50mm Round NB Set  Picture

SBIG Baader 50mm Round NB Set of 4 Filters

SKU: SB504508NBBMFR: 50-4508NBB
  • Enhance planetary detail with premium telescope filters.
  • 50mm filter size ensures compatibility with telescopes.
  • Minimize light pollution for clearer deep-sky viewing.
  • Baader filters provide superior contrast enhancement.
  • Durable filters with quality thread size for secure fit.

Special Order

?
Free Shipping
Explore Scientific MDA-TelesCo Picture

Explore Scientific TDM Adapter for Synta/Sky-Watcher EQ6 Mount

SKU: ES721060MFR: 721060
  • Ensures stable telescope mount connection.
  • Adapts telescopes to Synta/Sky-Watcher EQ6 mounts.
  • Provides a secure & durable telescope platform.
  • Enhances telescope stability for clear viewing.
  • Enables precise adjustment of telescope position.

Special Order

?
Free Shipping
Celestron EdgeHD 14" Schmidt C Picture

Celestron EdgeHD XLT 14in Schmidt Optical Tube Assembly

SKU: CNOTA14EHDMFR: 91060XLT
(8)
  • 14" Aperture Telescope: Capture bright, detailed views.
  • EdgeHD Optics: Enjoy flat-field images, free of distortion.
  • StarBright XLT Coatings: Maximize light transmission.
  • Aplanatic Schmidt Design: Superior optical performance.
  • 170x Magnification: Observe celestial objects closely.

Special Order

?
Free Shipping
Save $2,051
$7,699.00
$9,749.95
Save: $2,050.95 (21%)
+ wishlist
Ways to Save
Tele Vue Mount Ring Set for 5" Picture

Tele Vue Mount Ring Set for 5" Diameter Tubes

SKU: TVMRS5MFR: MRS-5000
  • Secure 5" Telescope Mount Rings for stable viewing.
  • Durable Tele Vue mount ensures lasting performance.
  • Provides a stable platform for astronomy telescopes.
  • Easy-to-use telescope mount ring set for quick setup.
  • Enhance your telescope with this reliable mount ring.

Special Order

?
Free Shipping
Explore Scientific ED102 102mm Picture

Explore Scientific ED102 102mm f/7 Essential Triplet Apo Refractor Telescope

SKU: ESED1272MFR: ES-ED10207-02
(2)
  • 102mm Aperture telescope for bright, clear images.
  • Triplet Apochromat Refractor ensures optical quality.
  • Explore Scientific telescope with enhanced coatings.
  • f/7 Focal Ratio ideal for detailed astronomy views.
  • Portable telescope; lightweight at only 9.6 pounds.

Special Order

?
Free Shipping
+ wishlist
Ways to Save
Explore Scientific 2" H-Beta N Picture

Explore Scientific 2" H-Beta Nebula Filter

SKU: ES310230MFR: 310230
(1)
  • Enhance astrophotography with H-Beta nebula filter.
  • 94.5% transmission for superior nebula observation.
  • 2" filter size ensures threaded compatibility.
  • Durable material provides lasting filter performance.
  • Optimized aperture size improves image contrast.

Special Order

?
Free Shipping
Save $36
$179.99
$215.98
Save: $35.99 (17%)
+ wishlist
Ways to Save
Celestron 9.25" EdgeHD Schmidt Picture

Celestron XLT 9.25" EdgeHD Optical Tube Assembly

SKU: CNOTA9EHDMFR: 91040-XLT
(8)
  • 9.25" Aperture telescope gathers ample light.
  • EdgeHD optics provide superior image quality.
  • Starbright XLT coatings maximize light transmission.
  • Schmidt-Cassegrain design ensures portability.
  • Compatible with CGE mount for stable viewing.
FREE 2-Day Shipping
Tele Vue DeLite 15mm 1.25" Eye Picture

Tele Vue DeLite 15mm 1.25" Eyepiece

SKU: TVEDE15MFR: EDE-15.0
(5)
  • Enjoy wide 62° field of view with this Tele Vue eyepiece.
  • Experience comfortable views with 20mm eye relief.
  • Optimized optics deliver sharp, clear images.
  • 1.25" barrel size ensures compatibility.
  • Achieve optimal image sharpness with this 15mm lens.
FREE 2-Day Shipping
SBIG Custom Scientific 50mm Ro Picture

SBIG Custom Scientific 50mm Round LRGBC Filter Set

SKU: SB505500CICMFR: 50-5500CIC
  • SBIG filters: Superior light pollution reduction.
  • 50mm round filters enhance contrast enhancement.
  • Durable material ensures long-lasting filter quality.
  • Custom Scientific filters offer optimal transmission rate.
  • LRGBC filter set for advanced astronomy imaging.

Special Order

?
Free Shipping
Sky-Watcher HAC125 DX 125mm f/ Picture

Sky-Watcher HAC125 DX 125mm f/2 Minigraph Astrograph

SKU: SKWS11250MFR: S11250
  • 125mm Aperture Telescope: Capture bright, clear images.
  • Advanced Catadioptric Design: Ensures optical quality.
  • Portable Telescope: Lightweight at only 8.4 pounds.
  • 250mm Focal Length: Excellent magnification power.
  • Sky-Watcher Astrograph: Ideal for astrophotography.
FREE 2-Day Shipping
Baader Planetarium 8.5nm OIII  Picture

Baader Planetarium 8.5nm OIII CCD Filter

SKU: AA2458438MFR: FOIIIN-SQ50
  • Baader Planetarium OIII filter: premium quality optics.
  • 50x50x3mm square unmounted CCD filter format.
  • 8.5nm OIII filter enhances contrast, blocks light.
  • Maximize telescope performance with precise transmission.
  • Durable construction ensures long-lasting filter life.

Special Order

?
Free Shipping
Explore Scientific MDA-TelesCo Picture

Explore Scientific TDM Adapter for Meade LX200 ACF Mount

SKU: ES721250MFR: 721250
  • Meade LX200 ACF Mount adapter ensures stability.
  • Telescope adapter offers secure, seamless integration.
  • Achieve optimal balance with this telescope mount.
  • Enhance viewing with vibration-dampening adapter.
  • Telescope mount adapter for easy setup and use.

Special Order

?
Free Shipping
+ wishlist
Ways to Save
Explore Scientific 100 Degree  Picture

Explore Scientific 100 Degree 25mm Argon-Purged Waterproof Eyepiece, 2" Barrel

SKU: ESWP10025MFR: EPWP10025-01
  • 25mm eyepiece offers exceptional views.
  • 100° field of view for immersive astronomy.
  • Enhanced coatings deliver sharp telescope images.
  • 16mm eye relief ensures comfortable viewing.
  • 2" barrel size fits standard telescopes.

Special Order

?
Free Shipping
Baader Planetarium 50x50mm Squ Picture

Baader Planetarium 50x50mm Square f/2 High-speed H-alpha Filter, Unmounted

SKU: AAFHALHSSQ50MFR: FHALHS-SQ50
(1)
  • Maximize contrast with this H-alpha filter.
  • 50x50mm square filter for telescopes & astrophotography.
  • 656.3nm central wavelength ensures precise H-alpha viewing.
  • Dielectrically coated for optimal light transmission.
  • Ideal for CCD imaging of deep-sky H-alpha objects.

Special Order

?
Free Shipping
iOptron 178mm Universal Doveta Picture

iOptron 178mm Universal Dovetail Plate

SKU: ATLDTP178UMFR: 8422-178
(1)
  • Secure telescope mount with iOptron compatibility.
  • 1.8x7" dovetail plate ensures stable telescope setup.
  • Universal dovetail plate for various telescope models.
  • Enhances telescope stability for clear observations.
  • Durable mount adapter for iOptron telescope systems.

Temporarily On Backorder

?
Free Shipping
$47.00
+ wishlist
Ways to Save
Explore Scientific FirstLight  Picture

Explore Scientific FirstLight 203mm f/6 Telescope, Alt-Azimuth Mount, White

SKU: ESFDOB080601MFR: FL-DOB0806-01
  • Large 8" Aperture gathers ample light for bright views.
  • Dobsonian Reflector provides exceptional optical quality.
  • Manual Alt-Azimuth Mount ensures smooth, stable tracking.
  • 25mm Plossl Eyepiece offers great magnification power.
  • Ideal telescope for astronomy, easy for beginners.

Special Order

?
Free Shipping
Baader Planetarium 8.5nm OIII  Picture

Baader Planetarium 8.5nm OIII CCD Filter, 65X65X3mm Square Unmounted

SKU: AA2459413MFR: FOIIIN-SQ65
  • Baader Planetarium: Premium CCD filter quality.
  • 65mm square unmounted filter for telescopes.
  • 8.5nm OIII filter enhances contrast, CCD optimized.
  • Minimizes light pollution for clearer images.
  • Durable material ensures long-lasting performance.

Special Order

?
Free Shipping
Baader Planetarium Research Gr Picture

Baader Planetarium Research Grade TZ-3 Telecentric System (3x Focal Length)

SKU: AATZ3MFR: TZ-3
  • Achieve 3x focal length with this telecentric system.
  • Maximize image quality with research-grade optics.
  • Compatible with 2" astronomy telescope eyepieces.
  • T-2 adapter ensures secure telescope connection.
  • Ideal for H-alpha solar observation with filters.

Special Order

?
Free Shipping
Sky-Watcher DOB150 VIRTUOSO GT Picture

Sky-Watcher DOB150 VIRTUOSO GTi 150mm f/5 Tabletop Dobsonian Telescope

SKU: SKWS21205MFR: S21205
(1)
  • 150mm Aperture Telescope: Gather more light for bright views.
  • Virtuoso GTi Mount: Stable base, easy to use telescope.
  • Parabolic Newtonian: High-quality optics telescope design.
  • Red Dot Finder Scope: Quickly locate celestial objects.
  • Portable Dobsonian: Compact telescope for easy travel.
FREE 2-Day Shipping
Sky-Watcher Counterweight Kit  Picture

Sky-Watcher Counterweight Kit for Star Adventurer Mount

SKU: SKWS20540MFR: S20540
(12)
  • Enhance stability with Sky-Watcher counterweight kit.
  • Optimized for Star Adventurer mount telescopes.
  • Achieve precise balance for clearer viewing.
  • Durable build ensures lasting telescope support.
  • M8 male thread offers secure telescope connection.
$40.00
+ wishlist
Ways to Save
Pageof 64
Per Page
24