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EXPLORE THE APRIL 2025 ASTRONOMY CALENDAR NOW!
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Explore Scientific

Explore Scientific

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  • TDM Adapter iOptron iEQ45 Mount
    Original price $ 469.99 - Original price $ 469.99
    Original price
    $ 469.99
    $ 469.99 - $ 469.99
    Current price $ 469.99

    TDM Adapter iOptron iEQ45 Mount

    Explore Scientific

    Description You do not have to give up your current mount to enjoy the full benefits of a Telescope Drive Master from Explore Scientific. This sim...

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    Original price $ 469.99 - Original price $ 469.99
    Original price
    $ 469.99
    $ 469.99 - $ 469.99
    Current price $ 469.99
  • Explore Scientific 100° 20mm Waterproof Eyepiece - EPWP10020-01
    Original price $ 799.99 - Original price $ 799.99
    Original price
    $ 799.99
    $ 799.99 - $ 799.99
    Current price $ 799.99

    Explore Scientific 100° 20mm Waterproof Eyepiece - EPWP10020-01

    Explore Scientific

    Features Huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay ...

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    Original price $ 799.99 - Original price $ 799.99
    Original price
    $ 799.99
    $ 799.99 - $ 799.99
    Current price $ 799.99
  • Explore Scientific 2" Variable Polarizing Filter
    Original price $ 169.99 - Original price $ 169.99
    Original price
    $ 169.99
    $ 169.99 - $ 169.99
    Current price $ 169.99

    Explore Scientific 2" Variable Polarizing Filter

    Explore Scientific

    Features Variable polarizing filter Individually adjustable image brightness Made from highly parallel optical glass Black anodized aluminum hous...

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    Original price $ 169.99 - Original price $ 169.99
    Original price
    $ 169.99
    $ 169.99 - $ 169.99
    Current price $ 169.99
  • 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)
    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
  • Explore Scientific Dark-Sky Filter 77mm Slim
    Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99

    Explore Scientific Dark-Sky Filter 77mm Slim

    Explore Scientific

    Features Dark-Sky filter Contrast increase in aurora & deep-sky photography Reduction of stray light from street lights, for example Wide-ang...

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    Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99
  • Nebula Filter Oxygen III 1.25-inch 6.5nm
    Original price $ 158.99 - Original price $ 158.99
    Original price
    $ 158.99
    $ 158.99 - $ 158.99
    Current price $ 158.99

    Nebula Filter Oxygen III 1.25-inch 6.5nm

    Explore Scientific

    Features High quality Explore Scientific O-III filter Let only the oxygen emission lines "through" Absorbs all other emission lines Absorbs almo...

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    Original price $ 158.99 - Original price $ 158.99
    Original price
    $ 158.99
    $ 158.99 - $ 158.99
    Current price $ 158.99
  • Nebula Filter S-II 1.25-inch 12nm
    Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99

    Nebula Filter S-II 1.25-inch 12nm

    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 $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99
  • Nebula Filter S-II 1.25-inch 6.5nm
    Original price $ 158.99 - Original price $ 158.99
    Original price
    $ 158.99
    $ 158.99 - $ 158.99
    Current price $ 158.99

    Nebula Filter S-II 1.25-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 $ 158.99 - Original price $ 158.99
    Original price
    $ 158.99
    $ 158.99 - $ 158.99
    Current price $ 158.99
  • Nebula Filter H-Alpha 1.25-inch 12nm
    Original price $ 158.99 - Original price $ 158.99
    Original price
    $ 158.99
    $ 158.99 - $ 158.99
    Current price $ 158.99

    Nebula Filter H-Alpha 1.25-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 $ 158.99 - Original price $ 158.99
    Original price
    $ 158.99
    $ 158.99 - $ 158.99
    Current price $ 158.99
  • Nebula Filter H-Alpha 1.25-inch 7nm
    Original price $ 174.99 - Original price $ 174.99
    Original price
    $ 174.99
    $ 174.99 - $ 174.99
    Current price $ 174.99

    Nebula Filter H-Alpha 1.25-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 $ 174.99 - Original price $ 174.99
    Original price
    $ 174.99
    $ 174.99 - $ 174.99
    Current price $ 174.99
  • Nebula Filter Oxygen III 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 Oxygen III 2-inch 6.5nm

    Explore Scientific

    Features High quality Explore Scientific O-III filter Let only the oxygen emission lines "through" Absorbs all other emission lines Absorbs almo...

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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 S-II 2-inch 12nm
    Original price $ 209.99 - Original price $ 209.99
    Original price
    $ 209.99
    $ 209.99 - $ 209.99
    Current price $ 209.99

    Nebula Filter S-II 2-inch 12nm

    Explore Scientific

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

    View full details
    Original price $ 209.99 - Original price $ 209.99
    Original price
    $ 209.99
    $ 209.99 - $ 209.99
    Current price $ 209.99
  • 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...

    View full details
    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
    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...

    View full details
    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
    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...

    View full details
    Original price $ 258.99 - Original price $ 258.99
    Original price
    $ 258.99
    $ 258.99 - $ 258.99
    Current price $ 258.99
  • Explore Scientific G600 ED Series 8x42 Binoculars
    Original price $ 399.95 - Original price $ 399.95
    Original price
    $ 399.95
    $ 399.95 - $ 399.95
    Current price $ 399.95

    Explore Scientific G600 ED Series 8x42 Binoculars

    Explore Scientific

    Features 8x Magnification ED Glass Waterproof Fogproof and Nitrogen Purged 372ft field of view at 1000 yards Case, strap, lens covers and cleanin...

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    Original price $ 399.95 - Original price $ 399.95
    Original price
    $ 399.95
    $ 399.95 - $ 399.95
    Current price $ 399.95
  • Explore Scientific G600 ED Series 10x42 Binoculars
    Original price $ 349.95 - Original price $ 349.95
    Original price
    $ 349.95
    $ 349.95 - $ 349.95
    Current price $ 349.95

    Explore Scientific G600 ED Series 10x42 Binoculars

    Explore Scientific

    Features 10x Magnification ED Glass Waterproof Fogproof and Nitrogen Purged 319ft field of view at 1000 yards Case, strap, lens covers and cleani...

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    Original price $ 349.95 - Original price $ 349.95
    Original price
    $ 349.95
    $ 349.95 - $ 349.95
    Current price $ 349.95
  • Explore Scientific G600 ED Series 8x56 Binoculars
    Original price $ 399.95 - Original price $ 399.95
    Original price
    $ 399.95
    $ 399.95 - $ 399.95
    Current price $ 399.95

    Explore Scientific G600 ED Series 8x56 Binoculars

    Explore Scientific

    Features 8x Magnification ED Glass Waterproof Fogproof and Nitrogen Purged 335ft field of view at 1000 yards Case, strap, lens covers and cleanin...

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    Original price $ 399.95 - Original price $ 399.95
    Original price
    $ 399.95
    $ 399.95 - $ 399.95
    Current price $ 399.95
  • Original price $ 4,499.99 - Original price $ 4,499.99
    Original price
    $ 4,499.99
    $ 4,499.99 - $ 4,499.99
    Current price $ 4,499.99

    Explore Scientific ED152 Air-Spaced Triplet Telescope in Carbon Fiber - TED15208CF-HEX33

    Explore Scientific

    Description Observing with the ED152 Air-Spaced Triplet FCD1 Series Apochromatic Refractor in Carbon Fiber with genuine HOYA FCD1 ED Glass: Seriou...

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    Original price $ 4,499.99 - Original price $ 4,499.99
    Original price
    $ 4,499.99
    $ 4,499.99 - $ 4,499.99
    Current price $ 4,499.99
  • iEXOS-100-2 PMC-Eight Equatorial Tracker System with WiFi and Bluetooth®
    Original price $ 449.99 - Original price $ 449.99
    Original price
    $ 449.99
    $ 449.99 - $ 449.99
    Current price $ 449.99

    iEXOS-100-2 PMC-Eight Equatorial Tracker System with WiFi and Bluetooth®

    Explore Scientific

    "This is the ultimate portable system as far as I am concerned."-Jim Johnston Astrophotographer Features The iEXOS-100 is an astronomical GOTO sys...

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    Original price $ 449.99 - Original price $ 449.99
    Original price
    $ 449.99
    $ 449.99 - $ 449.99
    Current price $ 449.99
  • Original price $ 199.95 - Original price $ 199.95
    Original price
    $ 199.95
    $ 199.95 - $ 199.95
    Current price $ 199.95

    Explore Scientific G400 Series 8x42 Binoculars

    Explore Scientific

    Features 8x Magnification Waterproof Twist-up Eyecups 394ft field of view at 1000 yards Case, strap, lens covers and cleaning cloth Descriptio...

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    Original price $ 199.95 - Original price $ 199.95
    Original price
    $ 199.95
    $ 199.95 - $ 199.95
    Current price $ 199.95
  • Original price $ 209.95 - Original price $ 209.95
    Original price
    $ 209.95
    $ 209.95 - $ 209.95
    Current price $ 209.95

    Explore Scientific G400 Series 10x42 Binoculars

    Explore Scientific

    Features 10x Magnification Waterproof Twist-up Eyecups 325ft field of view at 1000 yards Case, strap, lens covers and cleaning cloth Specs ...

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    Original price $ 209.95 - Original price $ 209.95
    Original price
    $ 209.95
    $ 209.95 - $ 209.95
    Current price $ 209.95
  • Original price $ 349.95 - Original price $ 349.95
    Original price
    $ 349.95
    $ 349.95 - $ 349.95
    Current price $ 349.95

    Explore Scientific G400 Series 10x50 Binoculars

    Explore Scientific

    Features 10x Magnification Waterproof Twist-up Eyecups 325ft field of view at 1000 yards Case, strap, lens covers and cleaning cloth Specs ...

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    Original price $ 349.95 - Original price $ 349.95
    Original price
    $ 349.95
    $ 349.95 - $ 349.95
    Current price $ 349.95
  • Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99

    Giant Binoculars Finder Adapter

    Explore Scientific

    Description This device allows you to attach the Explore Scientific Hybrid 2N1 finder base to our Giant Binocular Series, allowing easy pointing/a...

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    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99
  • Make a zero cost purchase and download the high-resolution 300dpi Version of the Mars Albedo Map by Carlos Hernandez
    Original price $ 0.00 - Original price $ 0.00
    Original price
    $ 0.00
    $ 0.00 - $ 0.00
    Current price $ 0.00

    Mars Albedo Map by Carlos Hernandez

    Explore Scientific

    A Map of the Classical Albedo Features of Mars Produced by Carlos Hernandez. Not all features noted on the map are visible to an observer at any...

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    Original price $ 0.00 - Original price $ 0.00
    Original price
    $ 0.00
    $ 0.00 - $ 0.00
    Current price $ 0.00
  • Save $ 49.99 Save $ 0.00
    Original price $ 1,349.98
    Original price $ 1,349.98 - Original price $ 1,349.98
    Original price $ 1,349.98
    Current price $ 1,299.99
    $ 1,299.99 - $ 1,299.99
    Current price $ 1,299.99

    Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope and Field Flattener f/5 to f/7 - FCD100-0806-02-FF

    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 $ 1,349.98
    Original price $ 1,349.98 - Original price $ 1,349.98
    Original price $ 1,349.98
    Current price $ 1,299.99
    $ 1,299.99 - $ 1,299.99
    Current price $ 1,299.99
    Save $ 49.99 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
  • Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-0806-01
    Original price $ 1,149.99 - Original price $ 1,149.99
    Original price
    $ 1,149.99
    $ 1,149.99 - $ 1,149.99
    Current price $ 1,149.99

    Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope and Hybrid 2N1 Finder Base- FCD100-0806-01

    Explore Scientific

    This ED80-FCD100 comes with the Hybrid 2N1 finder base included (but not installed) Description Reveal celestial wonders like the desolate beauty ...

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    Original price $ 1,149.99 - Original price $ 1,149.99
    Original price
    $ 1,149.99
    $ 1,149.99 - $ 1,149.99
    Current price $ 1,149.99
  • 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

    Features Optical tube assembly only ready for daytime solar or nighttime stellar use, for visual or astroimaging applications.  80mm aperture wi...

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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
  • Original price $ 0.00 - Original price $ 0.00
    Original price
    $ 0.00
    $ 0.00 - $ 0.00
    Current price $ 0.00

    Timing the Eclipse

    Explore Scientific

    This free document prepared by Dr. Daniel Barth outlines an eclipse observation activity focusing on safety and proper methods. It encourages using...

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    Original price $ 0.00 - Original price $ 0.00
    Original price
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    Current price $ 0.00
  • Original price $ 0.00 - Original price $ 0.00
    Original price
    $ 0.00
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    Current price $ 0.00

    Make an Eclipse Simulator

    Explore Scientific

    This free document prepared by Dr. Daniel Barth outlines an Eclipse Simulator activity, stressing the importance of safety during solar eclipse obs...

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    Original price $ 0.00 - Original price $ 0.00
    Original price
    $ 0.00
    $ 0.00 - $ 0.00
    Current price $ 0.00
  • Save $ 30.00 Save $ 0.00
    Original price $ 83.94
    Original price $ 83.94 - Original price $ 83.94
    Original price $ 83.94
    Current price $ 53.94
    $ 53.94 - $ 53.94
    Current price $ 53.94

    Galileoscope Refractor Telescope STEM Kit with Solar Filter

    Explore Scientific

    "I love my Galileo Scope. It’s awesome. It’s always out with me. When the mist gets bad the Galileo is handy." -Harold Locke Features Comes with...

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    Original price $ 83.94
    Original price $ 83.94 - Original price $ 83.94
    Original price $ 83.94
    Current price $ 53.94
    $ 53.94 - $ 53.94
    Current price $ 53.94
    Save $ 30.00 Save $ 0.00
  • 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-01

    Explore Scientific

    Now With New Dimmer Reticle The ReflexSight ™ now features a red reticle that can be dimmed much more than the original, meaning the reticle does ...

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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
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