Skip to content
Trusted advice since 1979 Excellent 4.5 rating on Google Reviews Free Shipping On Orders Over $100

Celestron

A leader in the telescope industry for decades, Celestron makes telescopes for users of all levels from a beginner’s first telescope to advanced imaging instruments, binoculars, microscopes and a wide range of supporting products.

Filters

$
$
  • 0.7x focal reducer for Celestron 8" EdgeHD scopes and optical tubes
    $419.00 - $419.00
    $419.00
    $419.00 - $419.00
    $419.00

    Celestron 0.7X Focal Reducer For Celestron 8" EdgeHD Scopes And Optical Tubes

    Celestron
    In Stock

    This Celestron EdgeHD 0.7x focal reducer turns your 8" f/10 EdgeHD telescope into a full f-stop faster f/7 scope, increasing your photographic fiel...

    View full details
    $419.00 - $419.00
    $419.00
    $419.00 - $419.00
    $419.00
  • Dovetail plate to mount 8" Celestron optical tube on Celestron and Losmandy mounts
    $47.95 - $47.95
    $47.95
    $47.95 - $47.95
    $47.95

    Celestron Dovetail Plate to Mount 8" Celestron Optical Tube on Losmandy Style Saddles

    Celestron
    In Stock

    This 13" Celestron dovetail plate attaches to the underside of a Celestron 8" Schmidt-Cassegrain optical tube, bolting to the tube's front and rear...

    View full details
    $47.95 - $47.95
    $47.95
    $47.95 - $47.95
    $47.95
  • $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95

    Celestron Schmidt-Cassegrain T-Adapter 93633-A

    Celestron
    In Stock

    This prime focus adapter fits the rear cell of all Celestron 5" to 14" Schmidt-Cassegrain telescopes. It cannot be used with Celestron 90mm, 102mm,...

    View full details
    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95
  • Celestron NexStar Evolution 8 8" f/10 wireless go-to SCT
    $2,399.00 - $2,399.00
    $2,399.00
    $2,399.00 - $2,399.00
    $2,399.00

    Celestron Nexstar Evolution 8 8" f/10 WiFi Go-To SCT 12091

    Celestron
    In Stock

    Celestron's new NexStar Evolution 8 8" f/10 go-to Schmidt-Cassegrain telescope brings amateur astronomy into the wireless 21st century of smart pho...

    View full details
    $2,399.00 - $2,399.00
    $2,399.00
    $2,399.00 - $2,399.00
    $2,399.00
  • $124.95 - $124.95
    $124.95
    $124.95 - $124.95
    $124.95

    Celestron X-Cel LX 2X 3-Element Barlow for 1.25" Eyepieces 93529

    Celestron
    More on the way

    This 2x Celestron X-Cel LX three-lens air-spaced fully multicoated 1.25" Barlow performs a lot more expensively than it costs. This Celestron X-Cel...

    View full details
    $124.95 - $124.95
    $124.95
    $124.95 - $124.95
    $124.95
  • $61.95 - $61.95
    $61.95
    $61.95 - $61.95
    $61.95

    Celestron Polar Finder for CG-5/Advanced Series/CGEM Mounts 94224

    Celestron
    In Stock

    This new non-illuminated 18mm polar alignment finderscope is an option for the current Celestron CG-5, Advanced Series, and CGEM German equatorial ...

    View full details
    $61.95 - $61.95
    $61.95
    $61.95 - $61.95
    $61.95
  • Celestron NexStar Evolution 8 HD 8" f/10 EdgeHD SCT with StarSense
    $3,199.00 - $3,199.00
    $3,199.00
    $3,199.00 - $3,199.00
    $3,199.00

    Celestron Nexstar Evolution 8 HD 8" f/10 Edgehd SCT With Starsense And Wifi 12096

    Celestron
    More on the way

    Celestron's new NexStar Evolution 8HD 8" f/10 go-to Schmidt-Cassegrain telescope has stunning EdgeHD optics, and a StarSense auto-align system to b...

    View full details
    $3,199.00 - $3,199.00
    $3,199.00
    $3,199.00 - $3,199.00
    $3,199.00
  • T-Adapter for Celestron 8" EdgeHD telescope
    $41.95 - $41.95
    $41.95
    $41.95 - $41.95
    $41.95

    Celestron T-Adapter for Celestron 8" EdgeHD Telescope 93644

    Celestron
    In Stock

    This Celestron EdgeHD prime focus T-adapter threads onto the rear cell of the Celestron 8" EdgeHD catadioptric telescope for DSLR imaging only. It ...

    View full details
    $41.95 - $41.95
    $41.95
    $41.95 - $41.95
    $41.95
  • Power Tank Lithium 7 Amp-hour 12V DC rechargeable battery
    $174.95 - $174.95
    $174.95
    $174.95 - $174.95
    $174.95

    Celestron Powertank Lithium 7 Amp-Hour 12V Dc Rechargeable Battery 18771

    Celestron
    In Stock

    The Celestron PTL12V Power Tank Lithium rechargeable battery pack uses new technology for a lighter, more compact, less maintenance portable 12VDC ...

    View full details
    $174.95 - $174.95
    $174.95
    $174.95 - $174.95
    $174.95
  • 2" Starbright XLT Enhanced aluminum mirror diagonal for SCTs
    $184.95 - $184.95
    $184.95
    $184.95 - $184.95
    $184.95

    Celestron 2" Starbright XLT Enhanced Aluminum Mirror Diagonal for SCTs

    Celestron
    More on the way

    This Celestron 2" mirror star diagonal for catadioptric telescopes has Starbright XLT enhanced aluminum multicoatings for a reflectivity of better ...

    View full details
    $184.95 - $184.95
    $184.95
    $184.95 - $184.95
    $184.95
  • $499.95 - $499.95
    $499.95
    $499.95 - $499.95
    $499.95

    Celestron Starsense Explorer™ DX 130AZ Smartphone App-Enabled Newtonian Reflector Telescope 22461

    Celestron
    In Stock

    Celestron StarSense Explorer DX 130AZ – The Smartest Manual Telescope for Beginners & Beyond  Celestron has once again revolutionized the manua...

    View full details
    $499.95 - $499.95
    $499.95
    $499.95 - $499.95
    $499.95
  • Celestron NexStar Evolution 925 9.25" f/10 wireless go-to SCT
    $2,999.00 - $2,999.00
    $2,999.00
    $2,999.00 - $2,999.00
    $2,999.00

    Celestron Nexstar Evolution 925 9.25" f/10 WiFi GoTo SCT 12092

    Celestron
    More on the way

    Celestron's new NexStar Evolution 925 9¼" f/10 go-to Schmidt-Cassegrain telescope brings big aperture amateur astronomy into the wireless 21st cent...

    View full details
    $2,999.00 - $2,999.00
    $2,999.00
    $2,999.00 - $2,999.00
    $2,999.00
  • 12 pound counterweight for Celestron Advanced VX equatorial mount
    $61.95 - $61.95
    $61.95
    $61.95 - $61.95
    $61.95

    Celestron 11 Pound Counterweight For Celestron Advanced VX Equatorial Mount

    Celestron
    More on the way

    This Celestron 11 pound (5.4 kg) counterweight lets you balance heavy heavy accessory loads (such as a photoguide scope, accessory dovetail, mounti...

    View full details
    $61.95 - $61.95
    $61.95
    $61.95 - $61.95
    $61.95
  • $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95

    Celestron Luminos 2.5X 4-Element Barlow For 2" And 1.25" Eyepieces 93436

    Celestron
    In Stock

    This 2.5x magnification Celestron Luminos 2" Barlow uses a four-lens fully multicoated optical system to provide a flat field and apochromatic-qual...

    View full details
    $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95
  • Omni CG-4 German Equatorial mount
    $419.95 - $419.95
    $419.95
    $419.95 - $419.95
    $419.95

    Celestron Omni CG-4 German Equatorial Mount 91509

    Celestron
    In Stock

    The Celestron CG-4 German equatorial mount is a great value if you have a light-weight fast focal ratio 3" to 6" optical tube and want a simple no-...

    View full details
    $419.95 - $419.95
    $419.95
    $419.95 - $419.95
    $419.95
  • 25mm X-Cel LX Series 1.25"
    $109.95 - $109.95
    $109.95
    $109.95 - $109.95
    $109.95

    Celestron 25mm X-Cel LX Series 1.25" Eyepiece

    Celestron
    In Stock

    This Celestron X-Cel LX 25mm eyepiece uses a new six-element fully-multicoated optical system to provide a wide 60° field of view. It is a good med...

    View full details
    $109.95 - $109.95
    $109.95
    $109.95 - $109.95
    $109.95
  • $52.95 - $52.95
    $52.95
    $52.95 - $52.95
    $52.95

    Celestron Omni 32mm 1.25" Plossl Eyepiece 93323

    Celestron
    More on the way

    This is a good quality fully-multicoated low power eyepiece at a price that's substantially lower than competitive Plössls. Its 50 degree apparent ...

    View full details
    $52.95 - $52.95
    $52.95
    $52.95 - $52.95
    $52.95
  • Sold out
    $799.00 - $799.00
    $799.00
    $799.00 - $799.00
    $799.00

    Celestron StarSense Autoguider 94008

    Celestron
    Sold Out

    This model has been discontinued.  It has been replaced with the V2 model #94040. This awesome piece of Celestron tech will align your compatible t...

    View full details
    $799.00 - $799.00
    $799.00
    $799.00 - $799.00
    $799.00
    Sold out
  • $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95

    Celestron Newtonian Reflector Collimating Tool 94182

    Celestron
    In Stock

    The Celestron Newtonian reflector collimating tool is a combination of a sight tube and a Cheshire tool in a single unit. It has the precisely cent...

    View full details
    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95
  • $489.95 - $489.95
    $489.95
    $489.95 - $489.95
    $489.95

    Celestron Starsense Explorer™ DX 102AZ Smartphone App-Enabled Refractor Telescope 22460

    Celestron
    More on the way

    Celestron StarSense Explorer DX 102mm Refractor – The Smartest Manual Telescope for Beginners and Beyond  Celestron has redefined the manual teles...

    View full details
    $489.95 - $489.95
    $489.95
    $489.95 - $489.95
    $489.95
  • 48mm UHC narrowband filter for 2" eyepieces
    $124.95 - $124.95
    $124.95
    $124.95 - $124.95
    $124.95

    Celestron 48mm UHC Narrowband Filter for 2" Eyepieces

    Celestron
    In Stock

    This 2" Celestron ultra high contrast (UHC) light pollution filter blocks out most unwanted light pollution, making it easier to pick out faint neb...

    View full details
    $124.95 - $124.95
    $124.95
    $124.95 - $124.95
    $124.95
  • Off-axis guider for SCTs and long focal length telescopes
    $349.95 - $349.95
    $349.95
    $349.95 - $349.95
    $349.95

    Celestron Deluxe Off-Axis Guider For Scts And Long Focal Length Telescopes 93648

    Celestron
    In Stock

    The Celestron off-axis guider #OAG93648 is designed for use with SCTs, EdgeHDs, and long focal length telescopes that require the most accurate gui...

    View full details
    $349.95 - $349.95
    $349.95
    $349.95 - $349.95
    $349.95
  • 5mm X-Cel LX Series 1.25"
    $109.95 - $109.95
    $109.95
    $109.95 - $109.95
    $109.95

    Celestron 5mm X-Cel LX Series 1.25" Eyepiece

    Celestron
    More on the way

    This Celestron X-Cel LX 5mm eyepiece uses a new six-element fully-multicoated optical system to provide a wide 60° field of view. It gives you good...

    View full details
    $109.95 - $109.95
    $109.95
    $109.95 - $109.95
    $109.95
  • auxiliary port splitter
    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95

    Celestron Auxiliary Port Splitter

    Celestron
    More on the way

    The Celestron auxiliary port splitter lets you use the Celestron StarSense accessory with Celestron mounts having only one hand controller port. Th...

    View full details
    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare