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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

  • Bresser Field Tripod BR-7
    Bresser Field Tripod BR-7
    Original price $ 187.95 - Original price $ 187.95
    Original price
    $ 187.95
    $ 187.95 - $ 187.95
    Current price $ 187.95

    Bresser Field Tripod BR-7

    Bresser

    Features 2-in-1: usable as a field tripod or monopod Load capacity up to 15.4 lbs Built-in circular level Description The Bresser BR-7 Field t...

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    Original price $ 187.95 - Original price $ 187.95
    Original price
    $ 187.95
    $ 187.95 - $ 187.95
    Current price $ 187.95
  • Bresser Photoadapter Nikon for Condor Spotting Scopes
    Bresser Photoadapter Nikon for Condor Spotting Scopes
    Original price $ 57.95 - Original price $ 57.95
    Original price
    $ 57.95
    $ 57.95 - $ 57.95
    Current price $ 57.95

    Bresser Photoadapter Nikon for Condor Spotting Scopes

    Bresser

    Description Connect your Nikon reflex camera easily with your Condor spotting scope and take advantage of the high magnification of the spotting s...

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    Original price $ 57.95 - Original price $ 57.95
    Original price
    $ 57.95
    $ 57.95 - $ 57.95
    Current price $ 57.95
  • AstroZap - Focusing Screens
    AstroZap - Focusing Screens
    Original price $ 38.78 - Original price $ 101.42
    Original price
    $ 38.78 - $ 101.42
    $ 38.78 - $ 101.42
    Current price $ 38.78

    AstroZap - Focusing Screens

    Astrozap

    All Astrozap items purchased between Feb 21st and March 18th will start shipping after March 18th Features The AstroZap Bahtinov is a full-apertu...

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    Original price $ 38.78 - Original price $ 101.42
    Original price
    $ 38.78 - $ 101.42
    $ 38.78 - $ 101.42
    Current price $ 38.78
  • AstroZap - Flexi-Heat Heated Flexible Dew Shield
    AstroZap - Flexi-Heat Heated Flexible Dew Shield
    Original price $ 54.18 - Original price $ 205.04
    Original price
    $ 54.18 - $ 205.04
    $ 54.18 - $ 205.04
    Current price $ 54.18

    AstroZap - Flexi-Heat Heated Flexible Dew Shield

    Astrozap

    All Astrozap items purchased between Feb 21st and March 18th will start shipping after March 18th Features The Astrozap Flexible Heated Dew Shield...

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    Original price $ 54.18 - Original price $ 205.04
    Original price
    $ 54.18 - $ 205.04
    $ 54.18 - $ 205.04
    Current price $ 54.18
  • AstroZap Dobsonian Light Shield
    AstroZap Dobsonian Light Shield
    Original price $ 39.00 - Original price $ 60.00
    Original price
    $ 39.00 - $ 60.00
    $ 39.00 - $ 60.00
    Current price $ 39.00

    AstroZap Dobsonian Light Shield

    Astrozap

    All Astrozap items purchased between Feb 21st and March 18th will start shipping after March 18th Description Flexible black ABS-grade polymer mate...

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    Original price $ 39.00 - Original price $ 60.00
    Original price
    $ 39.00 - $ 60.00
    $ 39.00 - $ 60.00
    Current price $ 39.00
  • AstroZap Dobsonian Shrouds
    Original price $ 94.25 - Original price $ 130.60
    Original price
    $ 94.25 - $ 130.60
    $ 94.25 - $ 130.60
    Current price $ 94.25

    AstroZap Dobsonian Shrouds

    Astrozap

    All Astrozap items purchased between Feb 21st and March 18th will start shipping after March 18th Description Made from light weight breathable bla...

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    Original price $ 94.25 - Original price $ 130.60
    Original price
    $ 94.25 - $ 130.60
    $ 94.25 - $ 130.60
    Current price $ 94.25
  • AstroZap Truss Tube RC Light Shroud
    Original price $ 78.55 - Original price $ 100.35
    Original price
    $ 78.55 - $ 100.35
    $ 78.55 - $ 100.35
    Current price $ 78.55

    AstroZap Truss Tube RC Light Shroud

    Astrozap

    All Astrozap items purchased between Feb 21st and March 18th will start shipping after March 18th Description Light shroud for GSO truss RC and tru...

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    Original price $ 78.55 - Original price $ 100.35
    Original price
    $ 78.55 - $ 100.35
    $ 78.55 - $ 100.35
    Current price $ 78.55
  • HR Variable Coma Corrector (2-inch) - HRCC02-01
    HR Variable Coma Corrector (2-inch) - HRCC02-01
    Original price $ 279.95 - Original price $ 279.95
    Original price
    $ 279.95
    $ 279.95 - $ 279.95
    Current price $ 279.95

    HR Variable Coma Corrector (2-inch) - HRCC02-01

    Explore Scientific

    Description   This model does not come with the adapters that allow for a direct screw-on connection to a camera. It can be used with a camera by ...

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    Original price $ 279.95 - Original price $ 279.95
    Original price
    $ 279.95
    $ 279.95 - $ 279.95
    Current price $ 279.95
  • Dual plug (DB9 FTDI chipset and USB 2.0 Mini B)
    Dual plug (DB9 FTDI chipset and USB 2.0 Mini B)
    Original price $ 34.99 - Original price $ 34.99
    Original price
    $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99

    Dual plug (DB9 FTDI chipset and USB 2.0 Mini B)

    Explore Scientific

    Description Dual plug (DB9 FTDI chipset and USB 2.0 Mini B) works with PMC-Eight OPENGoTo systems, allowing ASCOM communications between a compute...

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    Original price $ 34.99 - Original price $ 34.99
    Original price
    $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99
  • National Geographic LED Headlight Rechargeable
    National Geographic LED Headlight Rechargeable
    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99

    National Geographic LED Headlight Rechargeable

    National Geographic

    Features Flashlight mode has a low beam option that illuminates up to 40 meters and a high beam option that reaches up to 100 meters Floodlight m...

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    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99
  • Vixen Telescope 50mm Low-profile Finder Bracket (S)
    Original price $ 61.99 - Original price $ 61.99
    Original price
    $ 61.99
    $ 61.99 - $ 61.99
    Current price $ 61.99

    Vixen Telescope 50mm Low-profile Finder Bracket (S)

    Vixen

    Description Finder Bracket to facilitate Optical axis adjustment Short bracket for Vixen Finder Scope. Use with item #2654, finder bracket shoe, ...

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    Original price $ 61.99 - Original price $ 61.99
    Original price
    $ 61.99
    $ 61.99 - $ 61.99
    Current price $ 61.99
  • Alpen LED Rechargeable Headlamp/Flashlight
    Alpen LED Rechargeable Headlamp/Flashlight
    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99

    Alpen LED Rechargeable Headlamp/Flashlight

    Alpen

    Features Flashlight mode has a low beam option that illuminates up to 40 meters and a high beam option that reaches up to 100 meters Floodlight m...

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    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99
  • Unistellar Backpack for eQuinox or eVscope 2
    Unistellar Backpack for eQuinox or eVscope 2
    Save $ 43.00 Save $ 0.00
    Original price $ 429.00
    Original price $ 429.00 - Original price $ 429.00
    Original price $ 429.00
    Current price $ 386.00
    $ 386.00 - $ 386.00
    Current price $ 386.00

    Unistellar Backpack

    Unistellar

    Suitable for both the eVscope eQuinox and the eVscope 2 Features Built-in foam inserts precisely match the shape of your eVscope Internal strap ...

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    Original price $ 429.00
    Original price $ 429.00 - Original price $ 429.00
    Original price $ 429.00
    Current price $ 386.00
    $ 386.00 - $ 386.00
    Current price $ 386.00
    Save $ 43.00 Save $ 0.00
  • Original price $ 849.99 - Original price $ 999.99
    Original price
    $ 849.99 - $ 999.99
    $ 849.99 - $ 999.99
    Current price $ 849.99

    Explore Scientific 3-inch Self-Centering Focuser - ES-FOC3

    Explore Scientific

    Description With its ability to support heavy imaging trains without sacrificing stability, precision or smooth rotation, the robust Explore Scien...

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    Original price $ 849.99 - Original price $ 999.99
    Original price
    $ 849.99 - $ 999.99
    $ 849.99 - $ 999.99
    Current price $ 849.99
  • Original price $ 4.99 - Original price $ 4.99
    Original price
    $ 4.99
    $ 4.99 - $ 4.99
    Current price $ 4.99

    Explore Scientific 12V Battery Power Supply for Dobsonians - BPS-12VDC-AA

    Explore Scientific

    AA Battery Holder Powers Truss-Tube Dobsonian Fans   The AA battery holders for the Explore Scientific truss-tube Dobsonian telescopes with fans us...

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    Original price $ 4.99 - Original price $ 4.99
    Original price
    $ 4.99
    $ 4.99 - $ 4.99
    Current price $ 4.99
  • Save $ 25.00 Save $ 0.00
    Original price $ 249.00
    Original price $ 249.00 - Original price $ 249.00
    Original price $ 249.00
    Current price $ 224.00
    $ 224.00 - $ 224.00
    Current price $ 224.00

    Unistellar Smart Solar Filter

    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 $ 249.00
    Original price $ 249.00 - Original price $ 249.00
    Original price $ 249.00
    Current price $ 224.00
    $ 224.00 - $ 224.00
    Current price $ 224.00
    Save $ 25.00 Save $ 0.00
  • Vixen Telescope 50mm XY Finder BracketⅡ
    Original price $ 57.99 - Original price $ 57.99
    Original price
    $ 57.99
    $ 57.99 - $ 57.99
    Current price $ 57.99

    Vixen Telescope 50mm XY Finder BracketⅡ

    Vixen

    Description Finder Bracket to facilitate Optical axis adjustment Long bracket for Vixen 7x50 Finder Scope, item #8616. Use with finder bracket sho...

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    Original price $ 57.99 - Original price $ 57.99
    Original price
    $ 57.99
    $ 57.99 - $ 57.99
    Current price $ 57.99
  • Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99

    Explore Scientific Field Flattener f/5 to f/7

    Explore Scientific

    Features This is a field flattener for refractor-type telescopes with a focal ratio of f/5 to f/7 Causes no change to the telescope focal length ...

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    Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99
  • Original price $ 71.99 - Original price $ 71.99
    Original price
    $ 71.99
    $ 71.99 - $ 71.99
    Current price $ 71.99

    Vixen Telescope Dovetail Slide Bar PG

    Vixen

    Description Attaching a DSLR camera or other instruments to the AP mount The dovetail slide bar PG is used to attach a DSLR camera or other instr...

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    Original price $ 71.99 - Original price $ 71.99
    Original price
    $ 71.99
    $ 71.99 - $ 71.99
    Current price $ 71.99
  • Original price $ 8.99 - Original price $ 8.99
    Original price
    $ 8.99
    $ 8.99 - $ 8.99
    Current price $ 8.99

    Vixen Telescope Slow Motion Control Knob

    Vixen

    Description Slow motion control knob for AP mount Slow Motion Control Knob is used in combination with Manual Slow Motion Control Module. The AP...

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    Original price $ 8.99 - Original price $ 8.99
    Original price
    $ 8.99
    $ 8.99 - $ 8.99
    Current price $ 8.99
  • Save $ 10.00 Save $ 0.00
    Original price $ 79.99
    Original price $ 79.99 - Original price $ 79.99
    Original price $ 79.99
    Current price $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99

    Explore Scientific ReflexSight - ES-REFLECT-00

    Explore Scientific

    Features New “multi-dot” reticle design in standard 4.0 degree, 2.0 degree, and 0.5 degree circular patterns that prevents blocking stars in the ...

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    Original price $ 79.99
    Original price $ 79.99 - Original price $ 79.99
    Original price $ 79.99
    Current price $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99
    Save $ 10.00 Save $ 0.00
  • Vixen Telescope Dual Speed Focuser
    Vixen Telescope Dual Speed Focuser
    Original price $ 206.99 - Original price $ 206.99
    Original price
    $ 206.99
    $ 206.99 - $ 206.99
    Current price $ 206.99

    Vixen Telescope Dual Speed Focuser

    Vixen

    Description Provide Finer Focus Adjustments With the installation of the Vixen Dual Speed Focuser, the rack-and-pinion focusing equipment on your...

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    Original price $ 206.99 - Original price $ 206.99
    Original price
    $ 206.99
    $ 206.99 - $ 206.99
    Current price $ 206.99
  • Original price $ 43.99 - Original price $ 43.99
    Original price
    $ 43.99
    $ 43.99 - $ 43.99
    Current price $ 43.99

    Vixen Telescope Dovetail-plate Mounting block

    Vixen

    Description For mounting optical tubes onto SX, GP2 series mounts Fits the mount head of AXD or SXP directly. Fits New Atlux equatorial mount by u...

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    Original price $ 43.99 - Original price $ 43.99
    Original price
    $ 43.99
    $ 43.99 - $ 43.99
    Current price $ 43.99
  • Original price $ 40.99 - Original price $ 40.99
    Original price
    $ 40.99
    $ 40.99 - $ 40.99
    Current price $ 40.99

    Vixen Telescope Battery Box

    Vixen

    Description For DD-2 controller, Dew Heater 2, Color CCD Camera C0014-3M. Specs Dimensions 140x80x80mm Plug ID 2.1mm OD 5.5mm DC plug with cen...

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    Original price $ 40.99 - Original price $ 40.99
    Original price
    $ 40.99
    $ 40.99 - $ 40.99
    Current price $ 40.99