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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!

Father's Day Gift Guide

Father's Day Gift Guide

  • Nebula Filter S-II 2-inch 6.5nm
    Nebula Filter S-II 2-inch 6.5nm
    Original price $ 249.99 - Original price $ 249.99
    Original price
    $ 249.99
    $ 249.99 - $ 249.99
    Current price $ 249.99

    Nebula Filter S-II 2-inch 6.5nm

    Explore Scientific

    Features High quality Explore Scientific S-II filter Absorbs all other emission lines Absorbs almost all of the artificial light Passband bandwid...

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    Original price $ 249.99 - Original price $ 249.99
    Original price
    $ 249.99
    $ 249.99 - $ 249.99
    Current price $ 249.99
  • Nebula Filter H-Alpha 2-inch 12nm
    Nebula Filter H-Alpha 2-inch 12nm
    Original price $ 198.99 - Original price $ 198.99
    Original price
    $ 198.99
    $ 198.99 - $ 198.99
    Current price $ 198.99

    Nebula Filter H-Alpha 2-inch 12nm

    Explore Scientific

    Features High quality Explore Scientific H-Alpha filter Lets only the emission lines of hydrogen "through" Absorbs almost all of the artificial l...

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    Original price $ 198.99 - Original price $ 198.99
    Original price
    $ 198.99
    $ 198.99 - $ 198.99
    Current price $ 198.99
  • Nebula Filter H-Alpha 2-inch 7nm
    Nebula Filter H-Alpha 2-inch 7nm
    Original price $ 258.99 - Original price $ 258.99
    Original price
    $ 258.99
    $ 258.99 - $ 258.99
    Current price $ 258.99

    Nebula Filter H-Alpha 2-inch 7nm

    Explore Scientific

    Features High quality Explore Scientific H-Alpha filter Lets only the emission lines of hydrogen "through" Absorbs almost all of the artificial l...

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    Original price $ 258.99 - Original price $ 258.99
    Original price
    $ 258.99
    $ 258.99 - $ 258.99
    Current price $ 258.99
  • AstroZap - Baader Solar Filters
    AstroZap - Baader Solar Filters
    Sold out
    Original price $ 70.80 - Original price $ 180.00
    Original price
    $ 70.80 - $ 180.00
    $ 70.80 - $ 180.00
    Current price $ 70.80

    AstroZap - Baader Solar Filters

    Explore Scientific

    Features With AstroSolar™ the Sun appears in neutral white. Baader AstroSolar™ film Filter cell constructed from lightweight 18Ga. aluminum and p...

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    Original price $ 70.80 - Original price $ 180.00
    Original price
    $ 70.80 - $ 180.00
    $ 70.80 - $ 180.00
    Current price $ 70.80
    Sold out
  • AstroZap Full Aperture Glass Solar Filter
    Sold out
    Original price $ 96.95 - Original price $ 260.95
    Original price
    $ 96.95 - $ 260.95
    $ 96.95 - $ 260.95
    Current price $ 96.95

    AstroZap Full Aperture Glass Solar Filter

    Astrozap

    Description These are safe full aperture (sometimes referred as clear aperture) solar filters. This means that it allows the most light possible i...

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    Original price $ 96.95 - Original price $ 260.95
    Original price
    $ 96.95 - $ 260.95
    $ 96.95 - $ 260.95
    Current price $ 96.95
    Sold out
  • AstroZap Off Axis Glass Solar Filter
    Sold out
    Original price $ 195.95 - Original price $ 263.95
    Original price
    $ 195.95 - $ 263.95
    $ 195.95 - $ 263.95
    Current price $ 195.95

    AstroZap Off Axis Glass Solar Filter

    Astrozap

    Description These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light thro...

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    Original price $ 195.95 - Original price $ 263.95
    Original price
    $ 195.95 - $ 263.95
    $ 195.95 - $ 263.95
    Current price $ 195.95
    Sold out
  • AstroZap Binocular Glass Solar Filters
    AstroZap Binocular Glass Solar Filters
    Sold out
    Original price $ 165.95 - Original price $ 226.95
    Original price
    $ 165.95 - $ 226.95
    $ 165.95 - $ 226.95
    Current price $ 165.95

    AstroZap Binocular Glass Solar Filters

    Astrozap

    Features These safe filters come in a pair for binoculars. An aluminum cell that is centered and secured to the end of the binoculars with a nylo...

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    Original price $ 165.95 - Original price $ 226.95
    Original price
    $ 165.95 - $ 226.95
    $ 165.95 - $ 226.95
    Current price $ 165.95
    Sold out
  • AstroZap - Baader Solar Sheets
    Sold out
    Original price $ 33.60 - Original price $ 70.00
    Original price
    $ 33.60 - $ 70.00
    $ 33.60 - $ 70.00
    Current price $ 33.60

    AstroZap - Baader Solar Sheets

    Explore Scientific

    Description Make your own solar filter! Visual material includes instructions to build your own filter Baader Solar Material Size Choice: 177mm x...

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    Original price $ 33.60 - Original price $ 70.00
    Original price
    $ 33.60 - $ 70.00
    $ 33.60 - $ 70.00
    Current price $ 33.60
    Sold out
  • Explore Scientific 68° Series 40mm Waterproof Eyepiece
    Explore Scientific 68° Series 40mm Waterproof Eyepiece
    Sold out
    Original price $ 519.99 - Original price $ 519.99
    Original price
    $ 519.99
    $ 519.99 - $ 519.99
    Current price $ 519.99

    Explore Scientific 68° Series 40mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

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    Original price $ 519.99 - Original price $ 519.99
    Original price
    $ 519.99
    $ 519.99 - $ 519.99
    Current price $ 519.99
    Sold out
  • Explore Scientific 62° Series 26mm Waterproof Eyepiece
    Explore Scientific 62° Series 26mm Waterproof Eyepiece
    Original price $ 179.99 - Original price $ 179.99
    Original price
    $ 179.99
    $ 179.99 - $ 179.99
    Current price $ 179.99

    Explore Scientific 62° Series 26mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

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    Original price $ 179.99 - Original price $ 179.99
    Original price
    $ 179.99
    $ 179.99 - $ 179.99
    Current price $ 179.99
  • Explore Scientific 62° Series 40mm Waterproof Eyepiece
    Explore Scientific 62° Series 40mm Waterproof Eyepiece
    Sold out
    Original price $ 289.99 - Original price $ 289.99
    Original price
    $ 289.99
    $ 289.99 - $ 289.99
    Current price $ 289.99

    Explore Scientific 62° Series 40mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

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    Original price $ 289.99 - Original price $ 289.99
    Original price
    $ 289.99
    $ 289.99 - $ 289.99
    Current price $ 289.99
    Sold out
  • Original price $ 24.99 - Original price $ 24.99
    Original price
    $ 24.99
    $ 24.99 - $ 24.99
    Current price $ 24.99

    Sun Catcher Solar Eclipse Glasses (10-Pack Assortment)

    Explore Scientific

    To ENSURE delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout. The standard shipping op...

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    Original price $ 24.99 - Original price $ 24.99
    Original price
    $ 24.99
    $ 24.99 - $ 24.99
    Current price $ 24.99
  • Original price $ 112.50 - Original price $ 112.50
    Original price
    $ 112.50
    $ 112.50 - $ 112.50
    Current price $ 112.50

    Sun Catcher Solar Eclipse Glasses (50-Pack Assortment)

    Explore Scientific

    To ENSURE delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout. The standard shipping op...

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    Original price $ 112.50 - Original price $ 112.50
    Original price
    $ 112.50
    $ 112.50 - $ 112.50
    Current price $ 112.50
  • Original price $ 150.00 - Original price $ 150.00
    Original price
    $ 150.00
    $ 150.00 - $ 150.00
    Current price $ 150.00

    Sun Catcher Solar Eclipse Glasses (100-Pack Assortment & Counter Display)

    Explore Scientific

    To ENSURE delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout. The standard shipping o...

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    Original price $ 150.00 - Original price $ 150.00
    Original price
    $ 150.00
    $ 150.00 - $ 150.00
    Current price $ 150.00
  • Original price $ 800.00 - Original price $ 800.00
    Original price
    $ 800.00
    $ 800.00 - $ 800.00
    Current price $ 800.00

    Sun Catcher Solar Eclipse Glasses (1,000-Pack Assortment & Counter Displays)

    Explore Scientific

    To ENSURE delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout. The standard shipping op...

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    Original price $ 800.00 - Original price $ 800.00
    Original price
    $ 800.00
    $ 800.00 - $ 800.00
    Current price $ 800.00
  • Unistellar Telescope and Backpack
    Save $ 1,000.00 Save $ 0.00
    Original price $ 2,799.00
    Original price $ 2,799.00 - Original price $ 2,799.00
    Original price $ 2,799.00
    Current price $ 1,799.00
    $ 1,799.00 - $ 1,799.00
    Current price $ 1,799.00

    Certified Pre-Owned Unistellar eQuinox 2 and Backpack - Smart Telescope for light polluted cities

    Unistellar

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Ex...

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    Original price $ 2,799.00
    Original price $ 2,799.00 - Original price $ 2,799.00
    Original price $ 2,799.00
    Current price $ 1,799.00
    $ 1,799.00 - $ 1,799.00
    Current price $ 1,799.00
    Save $ 1,000.00 Save $ 0.00
  • Original price $ 400.00 - Original price $ 400.00
    Original price
    $ 400.00
    $ 400.00 - $ 400.00
    Current price $ 400.00

    Sun Catcher Solar Eclipse Glasses (500-Pack Assortment & Counter Displays)

    Explore Scientific

    To ENSURE delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout. The standard shipping op...

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    Original price $ 400.00 - Original price $ 400.00
    Original price
    $ 400.00
    $ 400.00 - $ 400.00
    Current price $ 400.00
  • Original price $ 1,656.00 - Original price $ 1,656.00
    Original price
    $ 1,656.00
    $ 1,656.00 - $ 1,656.00
    Current price $ 1,656.00

    Sun Catcher Solar Eclipse Glasses (2,400-Pack Assortment & Counter Displays)

    Explore Scientific

    To ENSURE delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout. The standard shipping op...

    View full details
    Original price $ 1,656.00 - Original price $ 1,656.00
    Original price
    $ 1,656.00
    $ 1,656.00 - $ 1,656.00
    Current price $ 1,656.00