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Are you ready for the total solar eclipse on April 8? Click to shop all solar gear!
Are you ready for the total solar eclipse on April 8? Click to shop all solar gear!

Accessories

  • Save $ 20.00 Save $ 0.00
    Original price $ 199.00
    Original price $ 199.00 - Original price $ 199.00
    Original price $ 199.00
    Current price $ 179.00
    $ 179.00 - $ 179.00
    Current price $ 179.00

    Unistellar Odyssey Smart Solar Filter ⌀ 82mm

    Unistellar

    For delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout Features Enhanced Vision Tech...

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    Original price $ 199.00
    Original price $ 199.00 - Original price $ 199.00
    Original price $ 199.00
    Current price $ 179.00
    $ 179.00 - $ 179.00
    Current price $ 179.00
    Save $ 20.00 Save $ 0.00
  • Original price $ 499.99 - Original price $ 499.99
    Original price
    $ 499.99
    $ 499.99 - $ 499.99
    Current price $ 499.99

    Explore Scientific BinoViewer for Telescopes - ES-BINOV

    Explore Scientific

    Description The BinoViewer is a 1.25-inch device that uses two matching eyepieces (eyepieces not included) to give you AWESOME two-eyed views thro...

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    Original price $ 499.99 - Original price $ 499.99
    Original price
    $ 499.99
    $ 499.99 - $ 499.99
    Current price $ 499.99
  • Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00
    Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00
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    Original price $ 479.99 - Original price $ 479.99
    Original price
    $ 479.99
    $ 479.99 - $ 479.99
    Current price $ 479.99

    Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00

    Explore Scientific

    Description Explore Scientific’s 3-inch Field Flattener/0.7x Focal Reducer is a multi-faceted accessory designed to enhance your astrophotography ...

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    Original price $ 479.99 - Original price $ 479.99
    Original price
    $ 479.99
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    Current price $ 479.99
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  • Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope with NEW long battery life Illuminator II
    Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope with NEW long battery life Illuminator II
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    Original price $ 319.99 - Original price $ 319.99
    Original price
    $ 319.99
    $ 319.99 - $ 319.99
    Current price $ 319.99

    Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope with NEW long battery life Illuminator II

    Explore Scientific

    Description With its northern and southern polar reference markings, Explore Scientific’s 8x50 Illuminated Polar Finder Scope with NEW long batte...

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    Original price $ 319.99 - Original price $ 319.99
    Original price
    $ 319.99
    $ 319.99 - $ 319.99
    Current price $ 319.99
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  • Explore Scientific Rack and Pinion Focuser 2" Extension Tube - ESRPEXT2
    Explore Scientific Rack and Pinion Focuser 2" Extension Tube - ESRPEXT2
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    Original price $ 34.99 - Original price $ 34.99
    Original price
    $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99

    Explore Scientific Rack and Pinion Focuser 1.5-inch Extension Tube - ESRPEXT2

    Explore Scientific

    Explore Scientific Rack and Pinion Focuser Extension Tube adds 1.5 inches to the 2-inch Rack and Pinion focusers on our ED APO telescopes. CA Resid...

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    Original price $ 34.99 - Original price $ 34.99
    Original price
    $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99
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  • Telrad - Reflex Sight w/Mounting Base - 1001
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    Original price $ 49.00 - Original price $ 49.00
    Original price
    $ 49.00
    $ 49.00 - $ 49.00
    Current price $ 49.00

    Telrad - Reflex Sight w/Mounting Base - 1001

    Telrad

    Description The legendary Telrad was designed by Stephen Kufeld who in the late 1970's, designed an innovative new "finder scope". Inspired by vi...

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    Original price $ 49.00 - Original price $ 49.00
    Original price
    $ 49.00
    $ 49.00 - $ 49.00
    Current price $ 49.00
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  • iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22-00
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    Original price $ 17.99 - Original price $ 17.99
    Original price
    $ 17.99
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    Current price $ 17.99

    iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22-00

    Explore Scientific

    Supplemental 2.2 lb. Counterweight for iEXOS Mounts. Includes locking knob.CA Residents: Prop 65 WARNING(S)

    Original price $ 17.99 - Original price $ 17.99
    Original price
    $ 17.99
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    Current price $ 17.99
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  • Explore Scientific 1.25" 3X Focal Extender
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    Original price $ 209.99 - Original price $ 209.99
    Original price
    $ 209.99
    $ 209.99 - $ 209.99
    Current price $ 209.99

    Explore Scientific 1.25" 3X Focal Extender

    Explore Scientific

    Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magn...

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    Original price $ 209.99 - Original price $ 209.99
    Original price
    $ 209.99
    $ 209.99 - $ 209.99
    Current price $ 209.99
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  • Explore Scientific Adapter for FFFR507X-00 to 2.5" Hex Focuser - 510366
    Explore Scientific Adapter for FFFR507X-00 to 2.5" Hex Focuser - 510366
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    Original price $ 89.99 - Original price $ 89.99
    Original price
    $ 89.99
    $ 89.99 - $ 89.99
    Current price $ 89.99

    Explore Scientific Adapter for FFFR507X-00 to 2.5" Hex Focuser - 510366

    Explore Scientific

    Description Explore Scientific Adapter to allow the use of the FFFR507X-00 3" 0.7x Corrector on the 2.5" Hex focuser Specs Item Number 510...

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    Original price $ 89.99 - Original price $ 89.99
    Original price
    $ 89.99
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    Current price $ 89.99
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  • HoTech - 2"/1.25" SCA Laser Collimator (Dot) - SCA-2D
    Special Order
    Original price $ 140.00 - Original price $ 140.00
    Original price
    $ 140.00
    $ 140.00 - $ 140.00
    Current price $ 140.00

    HoTech - 2"/1.25" SCA Laser Collimator (Dot) - SCA-2D

    HOTECH

    Description Built-in Self Centering AdapterNo more loose fitting laser collimators! Our patented Self-Centering Adapter cleverly eliminates the sl...

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    Original price $ 140.00 - Original price $ 140.00
    Original price
    $ 140.00
    $ 140.00 - $ 140.00
    Current price $ 140.00
    Special Order
  • 50mm Finder Scope Rings for Right Angle Finder
    50mm Finder Scope Rings for Right Angle Finder
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    Original price $ 79.99 - Original price $ 79.99
    Original price
    $ 79.99
    $ 79.99 - $ 79.99
    Current price $ 79.99

    50mm Finder Scope Rings for Right Angle Finder

    Explore Scientific

    Description Explore Scientific finder-scope rings are all made for 50mm finders. Choose from a classic low profile bracket (about an inch tall), o...

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    Original price $ 79.99 - Original price $ 79.99
    Original price
    $ 79.99
    $ 79.99 - $ 79.99
    Current price $ 79.99
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  • Explore Scientific 12V Universal AC Power Supply for EXOS-2GT Mount - EXOSGTAC
    Explore Scientific 12V Universal AC Power Supply for EXOS-2GT Mount - EXOSGTAC
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    Original price $ 39.99 - Original price $ 39.99
    Original price
    $ 39.99
    $ 39.99 - $ 39.99
    Current price $ 39.99

    Explore Scientific 12V Universal AC Power Supply for EXOS-2GT Mount - EXOSGTAC

    Explore Scientific

    The Explore Scientific EXOS-2GT Equatorial Computerized Mount comes with a battery pack that holds eight D-cell batteries. While using household ba...

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    Original price $ 39.99 - Original price $ 39.99
    Original price
    $ 39.99
    $ 39.99 - $ 39.99
    Current price $ 39.99
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  • Two-Speed 10:1 Focus Knob Mechanism for Explore Scientific and BRESSER 2.5-inch HEX Focusers - 625720
    Two-Speed 10:1 Focus Knob Mechanism for Explore Scientific and BRESSER 2.5-inch HEX Focusers - 625720
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    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99

    Two-Speed 10:1 Focus Knob Mechanism for Explore Scientific and BRESSER 2.5-inch HEX Focusers - 625720

    Explore Scientific

    Features Precision all-metal construction with stainless-steel ball bearing for super-smooth action. Attractive silver and black bead-blast finis...

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    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99
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  • QHY CCD PoleMaster
    Sold out
    Original price $ 299.00 - Original price $ 299.00
    Original price
    $ 299.00
    $ 299.00 - $ 299.00
    Current price $ 299.00

    QHY CCD PoleMaster

    QHY

    Features PoleMaster has the following advantages: Speed and convenience: You can make a precision polar alignment even when you can’t see the pol...

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    Original price $ 299.00 - Original price $ 299.00
    Original price
    $ 299.00
    $ 299.00 - $ 299.00
    Current price $ 299.00
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  • Explore Scientific Camera-Ring M48x0.75 for Canon EOS
    Explore Scientific Camera-Ring M48x0.75 for Canon EOS
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    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
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    Current price $ 29.99

    Explore Scientific Camera-Ring M48x0.75 for Canon EOS

    Explore Scientific

    Features Camera-specific bayonet adapter Canon EOS Large female thread M48x0.75 mm Free inner diameter of 47,5mm No vignetting for full format se...

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    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99
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  • HoTech - SCA Laser Collimator - Crosshair for Newtonian Telescopes
    Special Order
    Original price $ 135.00 - Original price $ 135.00
    Original price
    $ 135.00
    $ 135.00 - $ 135.00
    Current price $ 135.00

    HoTech - SCA Laser Collimator - Crosshair for Newtonian Telescopes

    HOTECH

    Description One of the very best laser collimators on the market for your Newtonian telescope is the SCA Laser Collimator with Crosshair from HOTE...

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    Original price $ 135.00 - Original price $ 135.00
    Original price
    $ 135.00
    $ 135.00 - $ 135.00
    Current price $ 135.00
    Special Order
  • Explore Scientific APO EDT Series Rack & Pinion Focuser
    Explore Scientific APO EDT Series Rack & Pinion Focuser
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    Original price $ 229.99 - Original price $ 229.99
    Original price
    $ 229.99
    $ 229.99 - $ 229.99
    Current price $ 229.99

    Explore Scientific APO EDT Series Rack & Pinion Focuser

    Explore Scientific

    Description Finding and holding that perfect crisp focus is almost effortless with Explore Scientific’s Rack & Pinion Focuser. Defined by its ...

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    Original price $ 229.99 - Original price $ 229.99
    Original price
    $ 229.99
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    Current price $ 229.99
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  • T2 Ring - Canon EOS
    T2 Ring - Canon EOS
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    Original price $ 35.99 - Original price $ 35.99
    Original price
    $ 35.99
    $ 35.99 - $ 35.99
    Current price $ 35.99

    T2 Ring - Canon EOS

    Explore Scientific

    Description Connect your Microscope or Telescope with a Canon EOS SLR camera and take images or videos* of your observed object! T-Mounts are the ...

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    Original price $ 35.99 - Original price $ 35.99
    Original price
    $ 35.99
    $ 35.99 - $ 35.99
    Current price $ 35.99
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  • Rigel QuikFinder Compact Reflex Sight
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    Original price $ 44.95 - Original price $ 44.95
    Original price
    $ 44.95
    $ 44.95 - $ 44.95
    Current price $ 44.95

    Rigel QuikFinder Compact Reflex Sight

    Rigel Systems

    Description The Rigel Quickfinder is made of rugged construction, an ultra-efficient LED and lithium battery (included) for long life. QuikFinder ...

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    Original price $ 44.95 - Original price $ 44.95
    Original price
    $ 44.95
    $ 44.95 - $ 44.95
    Current price $ 44.95
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  • Bresser MicrOkular Full HD Eyepiece Camera for Microscopes and Telescopes - 59-13650
    Bresser MicrOkular Full HD Eyepiece Camera for Microscopes and Telescopes - 59-13650
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    Original price $ 69.99 - Original price $ 69.99
    Original price
    $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99

    Bresser MicrOkular Full HD Eyepiece Camera for Microscopes and Telescopes - 59-13650

    Bresser

    Features Full HD camera for telescopes and microscopes Captures video CMOS sensor, resolution 1920 x 1080 (Full HD) Pixel size: 3x3um Included ad...

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    Original price $ 69.99 - Original price $ 69.99
    Original price
    $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99
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  • T2 Ring - Canon DSLR 1.5MM Light-Path
    T2 Ring - Canon DSLR 1.5MM Light-Path
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    Original price $ 50.99 - Original price $ 50.99
    Original price
    $ 50.99
    $ 50.99 - $ 50.99
    Current price $ 50.99

    T2 Ring - Canon DSLR 1.5MM Light-Path

    Explore Scientific

    Description This special T2-Ring for Canon DSLR Camera offers a extreme short light-path of only 1,5mm. Regular T2-Rings needs a light-path of ab...

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    Original price $ 50.99 - Original price $ 50.99
    Original price
    $ 50.99
    $ 50.99 - $ 50.99
    Current price $ 50.99
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  • Explore Scientific 12V Car Adapter for EXOS2GT
    Explore Scientific 12V Car Adapter for EXOS2GT
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    Original price $ 39.99 - Original price $ 39.99
    Original price
    $ 39.99
    $ 39.99 - $ 39.99
    Current price $ 39.99

    Explore Scientific 12V Car Adapter for EXOS2GT

    Explore Scientific

    Power port adapter allows the EXOS2GT to be operated by any 12-volt power supply with the proper female receptacle. Tip is 5.5mm x 2.5mm, polarity...

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    Original price $ 39.99 - Original price $ 39.99
    Original price
    $ 39.99
    $ 39.99 - $ 39.99
    Current price $ 39.99
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  • Medium-Vixen Style Saddle Plate
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    Original price $ 55.99 - Original price $ 55.99
    Original price
    $ 55.99
    $ 55.99 - $ 55.99
    Current price $ 55.99

    Medium-Vixen Style Saddle Plate

    Explore Scientific

    Description A saddle plate is not the most exciting astronomical accessory in the world, but it is one of the most important when it comes to the ...

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    Original price $ 55.99 - Original price $ 55.99
    Original price
    $ 55.99
    $ 55.99 - $ 55.99
    Current price $ 55.99
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  • The Night Sky Planisphere Large Plastic 40 to 50 Degrees
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    Original price $ 11.99 - Original price $ 11.99
    Original price
    $ 11.99
    $ 11.99 - $ 11.99
    Current price $ 11.99

    The Night Sky Planisphere Large Plastic 40 to 50 Degrees

    David Chandler Co

    The most popular versions of The Night Sky planisphere are the large and small plastic charts. These versions are made in the USA using durable pl...

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    Original price $ 11.99 - Original price $ 11.99
    Original price
    $ 11.99
    $ 11.99 - $ 11.99
    Current price $ 11.99
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