• Neutral Density Filter 2" ND 0.9
    Save 20%
    Original Price $ 49.99
    Current Price $ 39.99

    Neutral Density Filter 2" ND 0.9

    Explore Scientific

    The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and irradi...

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    Original Price $ 49.99
    Current Price $ 39.99
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  • Polytech Polo Shirt
    from $ 25.00

    Polytech Polo Shirt

    Explore Scientific

    Our Polytech Polo shirt is packed with high-tech features. It's quick to dry and anti-static for no-cling comfort. UPF 50 protection shields you fr...

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    from $ 25.00
  • QHY PoleMaster Adapter for EXOS2GT; EXOS2GT w/PMC-8; CGEM; EQ6
    Sold out
    $ 30.00

    QHY PoleMaster Adapter for EXOS2GT; EXOS2GT w/PMC-8; CGEM; EQ6

    QHY

    This adapter works on the EXOS2GT; EXOS2GT w/PMC-8; CGEM; and EQ6.  QHY CCD PoleMaster - High Precision, Easy to Use Electric Polar Scope Good p...

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    $ 30.00
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  • QHY PoleMaster Adapter for Losmandy G-11 and ES-G11 with PMC-8 - PM-G11
    $ 45.00

    QHY PoleMaster Adapter for Losmandy G-11 and ES-G11 with PMC-8 - PM-G11

    QHY

    This adapter fits the Losmandy G-11 and the ES-G11 with PMC-8. QHY CCD PoleMaster - High Precision, Easy to Use Electric Polar Scope Good polar ...

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    $ 45.00
  • from $ 15.00

    Reservation for Camping at Group Camp Site at the David H. Levy Arizona Dark Sky Star Party

    Explore Scientific LLC

    We have reserved space at the Group Camp Site at Kartchner Caverns State Park for the David H. Levy Arizona Sky Star Party. In order to reserve a s...

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    from $ 15.00
  • Rigel QuikFinder Compact Reflex Sight
    $ 44.95

    Rigel QuikFinder Compact Reflex Sight

    Rigel Systems

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

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    $ 44.95
  • Rigel Systems PulsGuide - Guiding Eyepiece Illuminator
    $ 44.95

    Rigel Systems PulsGuide - Guiding Eyepiece Illuminator

    Rigel Systems

    Pulsguide is a simple but effective solution that pulses the reticle illumination of a guiding eyepiece during an exposure. The reticle brightness ...

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    $ 44.95
  • Rigel Systems Skylight Mini Red/White Flashlight
    $ 27.99

    Rigel Systems Skylight Mini Red/White Flashlight

    Rigel Systems

    Description The Rigel Systems Skylite Mini is ideal for anyone who wants to protect their night vision while reading star charts, planispheres or ...

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    $ 27.99
  • Rigel Systems Skylight Water Resistant Red/White Flashlight
    $ 35.99

    Rigel Systems Skylight Water Resistant Red/White Flashlight

    Rigel Systems

    Description Compact, rugged ABS plastic case fits in the palm of your hand – a mere 4.5 inches long, 1.3 inches high and 1 inch wide. DUAL Ultra-b...

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    $ 35.99
  • Rigel Systems Starlight Water Resistant Red Flashlight
    $ 30.99

    Rigel Systems Starlight Water Resistant Red Flashlight

    Rigel Systems

    Description Compact, rugged ABS plastic case fits in the palm of your hand – a mere 4.5 inches long, 1.3 inches high and 1 inch wide. DUAL Ultra-b...

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    $ 30.99
  • Scientific Astrophotography: How Amateurs Can Generate and Use Professional Image Data by Gerald R. Hubbell
    $ 49.99

    Scientific Astrophotography: How Amateurs Can Generate and Use Professional Image Data by Gerald R. Hubbell

    Springer

    Springer; Patrick Moore's Practical Astronomy Series; 333 Pages; Softcover Written by Gerald (Jerry) Hubbell (of which he is related to the legenda...

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    $ 49.99
  • Short Vixen-Style Saddle Plate
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    $ 39.99

    Short 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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    $ 39.99
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  • Soft-Sided Eyepiece Case - EPWP KIT Case
    Save 23%
    Original Price $ 38.99
    Current Price $ 29.99

    Soft-Sided Eyepiece Case - EPWP KIT Case

    Explore Scientific

    Description The compact versatile soft-sided case is one of the most versatile storage solutions made. It’s the perfect combination of protection ...

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    Original Price $ 38.99
    Current Price $ 29.99
    Save 23%
  • Sun Catcher Variable Large Aperture Solar Filter
    from $ 14.99

    Sun Catcher Variable Large Aperture Solar Filter

    Explore Scientific

    Description NOTE: All Explore Scientific Solar Equipment is rated ISO12312–2 supplied by Thousand Oaks Optical and Approved for Direct Observation...

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    from $ 14.99
  • Super Play House
    $ 44.99

    Super Play House

    Explore Hut

    Features Great for indoor or outdoor play Approximately 5 feet tall and large enough for multiple children Large side entrance Circular flap open...

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    $ 44.99
  • T-Shaped Finder Scope Base for Essential Series with Mounting Screws
    $ 44.99

    T-Shaped Finder Scope Base for Essential Series with Mounting Screws

    Explore Scientific

    Description This T-Shaped Finder Scope Base is specifically designed to allow you to secure one of Explore Scientific’s high-quality finder scopes...

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    $ 44.99
  • T2 Ring - Canon DSLR 1.5MM Light-Path
    $ 27.99

    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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    $ 27.99
  • T2 Ring - Canon EOS
    $ 27.99

    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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    $ 27.99
  • T2 Ring - Nikon
    $ 27.99

    T2 Ring - Nikon

    Bresser

    Description Connect your Bresser Microscope or Telescope with a Nikon SLR camera and take images or videos of your observed object! The Bresser T-...

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    $ 27.99
  • Teepee Play Tent
    $ 29.99

    Teepee Play Tent

    Explore Hut

    Features Great for indoor or outdoor play More than 4.5 feet tall with a roomy base Flap doors can be held back with tie-offs Mesh window provide...

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    $ 29.99
  • Telrad - Dew Shield - 2025
    $ 27.95

    Telrad - Dew Shield - 2025

    Telrad

    Description Telrad Dew Shield + (w/ mirror for 90 degree viewing) Straight through sighting with viewfinders is great until you have to look at so...

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    $ 27.95
  • Telrad - Reflex Sight w/Mounting Base - 1001
    $ 39.00

    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 vin...

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    $ 39.00
  • Tirion Double-Sided Multi-Latitude Planisphere with Astro R-Lite
    $ 29.99

    Tirion Double-Sided Multi-Latitude Planisphere with Astro R-Lite

    Explore Scientific

    The latest Planisphere Creation from Master Celestial Cartographer Wil Tirion  With a universe of options to explore, it can be difficult to track ...

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    $ 29.99
  • Travel 10x25 Binocular
    $ 29.95

    Travel 10x25 Binocular

    Bresser

    Description The BRESSER Travel 10x25 is an light weight roof prism binocular with excellent optical characteristics. The blue fully coating on the...

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    $ 29.95