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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!

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  • 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 Cigarette-Lighter Plug Cord – SX
    Original price $ 15.99 - Original price $ 15.99
    Original price
    $ 15.99
    $ 15.99 - $ 15.99
    Current price $ 15.99

    Vixen Telescope Cigarette-Lighter Plug Cord – SX

    Vixen

    Description For cigarette socket compatible power supply It can be used with SX, SX2, SXD2, SXP, AXD mounts, DD-3 controller, STAR BOOK Type S con...

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    Original price $ 15.99 - Original price $ 15.99
    Original price
    $ 15.99
    $ 15.99 - $ 15.99
    Current price $ 15.99
  • Vixen Telescope Focal Reducer for F7.7 ED
    Vixen Telescope Focal Reducer for F7.7 ED
    Original price $ 217.99 - Original price $ 217.99
    Original price
    $ 217.99
    $ 217.99 - $ 217.99
    Current price $ 217.99

    Vixen Telescope Focal Reducer for F7.7 ED

    Vixen

    Description For photography of nebula or star clusters This reducer is designed to shorten the effective focal length. This allows shorter exposur...

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    Original price $ 217.99 - Original price $ 217.99
    Original price
    $ 217.99
    $ 217.99 - $ 217.99
    Current price $ 217.99
  • Original price $ 139.99 - Original price $ 139.99
    Original price
    $ 139.99
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    Current price $ 139.99

    Explore One STAR70APP - 70mm Refractor Telescope w/ Panhandle Mount and Astronomy APP

    Explore One

    Features Special mount atop telescope tube allows users to attach their device to the telescope and easily locate constellations and planets in t...

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    Original price $ 139.99 - Original price $ 139.99
    Original price
    $ 139.99
    $ 139.99 - $ 139.99
    Current price $ 139.99
  • Original price $ 129.99 - Original price $ 129.99
    Original price
    $ 129.99
    $ 129.99 - $ 129.99
    Current price $ 129.99

    Explore FirstLight 80mm CF Telescope with Solar Filter

    Explore Scientific

    For delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout Features Optical tube assembl...

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    Original price $ 129.99 - Original price $ 129.99
    Original price
    $ 129.99
    $ 129.99 - $ 129.99
    Current price $ 129.99
  • Original price $ 129.99 - Original price $ 129.99
    Original price
    $ 129.99
    $ 129.99 - $ 129.99
    Current price $ 129.99

    Explore FirstLight 80mm Telescope

    Explore Scientific

    Features 80mm aperture will reveal impressive lunar details ranging from craters to rilles, planetary features like Saturn’s ring structure or Ju...

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    Original price $ 129.99 - Original price $ 129.99
    Original price
    $ 129.99
    $ 129.99 - $ 129.99
    Current price $ 129.99
  • Vixen Telescope Extension Tube R200SS
    Original price $ 6.99 - Original price $ 6.99
    Original price
    $ 6.99
    $ 6.99 - $ 6.99
    Current price $ 6.99

    Vixen Telescope Extension Tube R200SS

    Vixen

    Description Extension tube This Extension tube converts 42mm T-thread to 43mm thread. Specs Thread Diameter 42mmT (p=0.75) 43mm (p=1) O...

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    Original price $ 6.99 - Original price $ 6.99
    Original price
    $ 6.99
    $ 6.99 - $ 6.99
    Current price $ 6.99
  • Vixen Telescope Cigarette-Lighter Plug Cord – Center-Minus
    Original price $ 15.99 - Original price $ 15.99
    Original price
    $ 15.99
    $ 15.99 - $ 15.99
    Current price $ 15.99

    Vixen Telescope Cigarette-Lighter Plug Cord – Center-Minus

    Vixen

    Description For cigarette socket compatible power supply It can be used with DD-2 controller, dew heater 2 and color CCD camera C0014-3M. Spec ...

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    Original price $ 15.99 - Original price $ 15.99
    Original price
    $ 15.99
    $ 15.99 - $ 15.99
    Current price $ 15.99
  • Vixen ASG-CB90 Carbon Tripod without Mount
    Vixen ASG-CB90 Carbon Tripod without Mount
    Original price $ 549.99 - Original price $ 549.99
    Original price
    $ 549.99
    $ 549.99 - $ 549.99
    Current price $ 549.99

    Vixen ASG-CB90 Carbon Tripod without Mount

    Vixen

    Features 2-section carbon tripod Lightweight and portable Stable design with minimal vibrations For GP2, GPD, SX and AXJ mounts Dimensions: 545 m...

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    Original price $ 549.99 - Original price $ 549.99
    Original price
    $ 549.99
    $ 549.99 - $ 549.99
    Current price $ 549.99
  • 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
  • Vixen 100mm Finder Eyepiece (1.25")
    Original price $ 40.99 - Original price $ 40.99
    Original price
    $ 40.99
    $ 40.99 - $ 40.99
    Current price $ 40.99

    Vixen 100mm Finder Eyepiece (1.25")

    Vixen

    Features Use Instead of Finderscope Wide 11° Apparent Angle of View Crosshair Aiming Reticle Extreme Low-Power 100mm Focal Length 1.25" Diameter ...

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    Original price $ 40.99 - Original price $ 40.99
    Original price
    $ 40.99
    $ 40.99 - $ 40.99
    Current price $ 40.99
  • Vixen SLV 50° Eyepiece 2.5mm (1.25'')
    Original price $ 146.99 - Original price $ 146.99
    Original price
    $ 146.99
    $ 146.99 - $ 146.99
    Current price $ 146.99

    Vixen SLV 50° Eyepiece 2.5mm (1.25'')

    Vixen

    Features Very high sharpness and contrast across the entire field of view Almost no color defects due to lanthanum glass Twist-Up eyecup for peop...

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    Original price $ 146.99 - Original price $ 146.99
    Original price
    $ 146.99
    $ 146.99 - $ 146.99
    Current price $ 146.99
  • Vixen Telescope EA60mmT to 50.8mm SX
    Original price $ 27.99 - Original price $ 27.99
    Original price
    $ 27.99
    $ 27.99 - $ 27.99
    Current price $ 27.99

    Vixen Telescope EA60mmT to 50.8mm SX

    Vixen

    Description Converts Eyepiece Thread The adapter converts eyepiece thread. Makes it possible for you to use different thread eyepiece. Specs ...

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    Original price $ 27.99 - Original price $ 27.99
    Original price
    $ 27.99
    $ 27.99 - $ 27.99
    Current price $ 27.99
  • Vixen NPL 40° Eyepiece 40mm (1.25") Plössl
    Vixen NPL 40° Eyepiece 40mm (1.25") Plössl
    Original price $ 60.99 - Original price $ 60.99
    Original price
    $ 60.99
    $ 60.99 - $ 60.99
    Current price $ 60.99

    Vixen NPL 40° Eyepiece 40mm (1.25") Plössl

    Vixen

    Features High-quality NPL eyepiece with 40° field of vision Good contrast and reduced color aberrations Eye relief: 36 mm Connection: 31.7 mm, 1 ...

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    Original price $ 60.99 - Original price $ 60.99
    Original price
    $ 60.99
    $ 60.99 - $ 60.99
    Current price $ 60.99
  • Original price $ 83.99 - Original price $ 83.99
    Original price
    $ 83.99
    $ 83.99 - $ 83.99
    Current price $ 83.99

    Vixen Telescope Camera Mounting Adapter for 645D

    Vixen

    Description For Prime Focus Astrophotography by using Pentax 645D Camera This camera adapter is for prime focus astrophotography by using VSD100F...

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    Original price $ 83.99 - Original price $ 83.99
    Original price
    $ 83.99
    $ 83.99 - $ 83.99
    Current price $ 83.99
  • Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99

    National Geographic SRT70MM - 70mm Refractor Telescope with Panhandle Mount and Solar Filter

    National Geographic

    For delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout Description Get to know fascin...

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    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99
  • Original price $ 59.99 - Original price $ 59.99
    Original price
    $ 59.99
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    Current price $ 59.99

    Explore Science Electronic 72+ Science Workshop - STEM

    Explore Science

    Features Learn key principles of electricity with this engaging STEM kit Preassembled circuit board has 72 experiments involving elements like li...

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    Original price $ 59.99 - Original price $ 59.99
    Original price
    $ 59.99
    $ 59.99 - $ 59.99
    Current price $ 59.99
  • Original price $ 20.00 - Original price $ 20.00
    Original price
    $ 20.00
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    Current price $ 20.00

    Group Tour Option for the 2022 Mount Wilson Observatory Star Party and The Huntington Library

    Explore Scientific LLC

    For *participants of the 2022 Mount Wilson Observatory Star Party and The Huntington Library, there is an Estate Group Tour option for a 90-minut...

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    Original price $ 20.00 - Original price $ 20.00
    Original price
    $ 20.00
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    Current price $ 20.00
  • Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99

    Alpen Optics APP-3500 Rechargeable Battery Pack

    Alpen

    Features Exchangeable battery for ALPEN models APEX Super fast change thanks to quick-release flap on APEX 6 hours battery life (at temperature r...

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    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
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    Current price $ 19.99
  • Original price $ 9.99 - Original price $ 9.99
    Original price
    $ 9.99
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    Current price $ 9.99

    Alpen Optics Charger for APP-3500 Battery Pack

    Alpen

    Features Battery charger for ALPEN APP-3500 battery LED indicator for charging status Description Replaceable power supply for the ALPEN APEX...

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    Original price $ 9.99 - Original price $ 9.99
    Original price
    $ 9.99
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    Current price $ 9.99
  • Original price $ 1,399.95 - Original price $ 1,399.95
    Original price
    $ 1,399.95
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    Current price $ 1,399.95

    Vixen SD81SII Super ED Refractor Telescope

    Vixen

    Description Vixen's standard "photo-visual" SD apochromatic refractor with a handy focal length of 625mm. Vixen SD apochromatic refractors featur...

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    Original price $ 1,399.95 - Original price $ 1,399.95
    Original price
    $ 1,399.95
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    Current price $ 1,399.95
  • Original price $ 365.99 - Original price $ 365.99
    Original price
    $ 365.99
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    Current price $ 365.99

    Vixen R130Sf Reflector Telescope

    Vixen

    Features Lightweight design and very portable 31.7 mm (1.25’’) connection and 42 mm T-thread 6x24 finderscope 2 Plössl eyepieces (20 mm and 6.3 m...

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    Original price $ 365.99 - Original price $ 365.99
    Original price
    $ 365.99
    $ 365.99 - $ 365.99
    Current price $ 365.99
  • Original price $ 266.99 - Original price $ 266.99
    Original price
    $ 266.99
    $ 266.99 - $ 266.99
    Current price $ 266.99

    Vixen A70Lf Refractor Telescope

    Vixen

    Features Perfect entry-level model for beginner astronomers 70 mm lenses and 900 mm focal length The achromatic refractor provides a high-contras...

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    Original price $ 266.99 - Original price $ 266.99
    Original price
    $ 266.99
    $ 266.99 - $ 266.99
    Current price $ 266.99
  • Original price $ 59.99 - Original price $ 59.99
    Original price
    $ 59.99
    $ 59.99 - $ 59.99
    Current price $ 59.99

    Explore One Media Pod - 360 Degree Rotation Auto-Tracking Mount

    Explore One

    Features Subject Tracking Built-in Auto Tracking Camera No App Required 360° Spin Rotation Water Resistant Tripod Adaptable Rechargeable Battery ...

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    Original price $ 59.99 - Original price $ 59.99
    Original price
    $ 59.99
    $ 59.99 - $ 59.99
    Current price $ 59.99