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Explore Scientific

Founded by Scott W. Roberts in 2008, Explore Scientific has grown to include a wide range of telescopes both refractors and reflectors, innovative wide angle waterproof eyepieces, mounts and sport optics.

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  • "Explore Scientific iEXOS-100 PMC-Eight battery pack
    "Explore Scientific iEXOS-100 PMC-Eight mount with counterweights on tripod"
    Save $150.00 Save $0.00
    $449.99
    $449.99 - $449.99
    $449.99
    $299.99
    $299.99 - $299.99
    $299.99

    Explore Scientific iEXOS-100 PMC-Eight Equatorial Tracker System

    Explore Scientific
    In Stock

    Explore Scientific iEXOS-100 PMC-Eight Equatorial Tracker System The Explore Scientific iEXOS-100 PMC-Eight™ Equatorial Tracker System is a portabl...

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    $449.99
    $449.99 - $449.99
    $449.99
    $299.99
    $299.99 - $299.99
    $299.99
    Save $150.00 Save $0.00
  • 16mm 68° field argon-purged waterproof 1.25" eyepiece
    Save $140.00 Save $0.00
    $219.99
    $219.99 - $219.99
    $219.99
    $79.99
    $79.99 - $79.99
    $79.99

    Explore Scientific 16mm 68° Field Argon-Purged Waterproof 1.25" Eyepiece

    Explore Scientific
    More on the way

    This Explore Scientific 16mm argon-purged eyepiece is a truly fine medium power eyepiece with a substantial 68° field of view that can provide a co...

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    $219.99
    $219.99 - $219.99
    $219.99
    $79.99
    $79.99 - $79.99
    $79.99
    Save $140.00 Save $0.00
  • $349.99 - $349.99
    $349.99
    $349.99 - $349.99
    $349.99

    Explore Scientific Twilight 1 Altazimuth Mount

    Explore Scientific
    In Stock

    The solid and stable Explore Scientific Twilight I light-to-medium-duty altazimuth mount and tripod has geared slow motion controls.  It weighs onl...

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    $349.99 - $349.99
    $349.99
    $349.99 - $349.99
    $349.99
  • AR152 6" f/6.5 achromatic doublet refractor optical tube
    $979.99 - $979.99
    $979.99
    $979.99 - $979.99
    $979.99

    Explore Scientific AR152 6" f/6.5 Achromatic Doublet Refractor Optical Tube

    Explore Scientific
    More on the way

    This 6" Explore Scientific AR152 achromatic refractor optical tube is a sensational value - a big 6" (152mm) and fast f/6.5 refractor that's priced...

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    $979.99 - $979.99
    $979.99
    $979.99 - $979.99
    $979.99
  • "Close-up of Hoya FCD100 triplet lens cell on Explore Scientific carbon fiber refractor"
    "Explore Scientific 127mm carbon fiber triplet refractor with FCD100 ED glass and dual-speed focuser"
    $2,599.99 - $2,599.99
    $2,599.99
    $2,599.99 - $2,599.99
    $2,599.99

    Explore Scientific 127mm f/7.5 Carbon Fiber FCD100 ED Triplet Refractor

    Explore Scientific
    In Stock

    Explore Scientific 127mm FCD100 Carbon Fiber ED Triplet Apochromatic Refractor (ES127CF-FCD100) A 5" apochromatic refractor has long been considere...

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    $2,599.99 - $2,599.99
    $2,599.99
    $2,599.99 - $2,599.99
    $2,599.99
  • $999.99 - $999.99
    $999.99
    $999.99 - $999.99
    $999.99

    Explore Scientific EXOS 2 GT Equatorial Mount With PMC-Eight GoTo Computer Drive

    Explore Scientific
    More on the way

    Wireless PMC-Eight GoTo 28 Pound Payload Capacity Vixen Style Dovetail Explore Scientific has made GoTo mounts more readily available for astronome...

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    $999.99 - $999.99
    $999.99
    $999.99 - $999.99
    $999.99
  • 2X Barlow for 1.25" eyepieces
    $199.99 - $199.99
    $199.99
    $199.99 - $199.99
    $199.99

    Explore Scientific 2X Barlow for 1.25" eyepieces

    Explore Scientific
    More on the way

    This four-element 1.25" 2x Explore Scientific focal extender (Barlow lens) has an exceptionally flat field and essentially no color fringing with a...

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    $199.99 - $199.99
    $199.99
    $199.99 - $199.99
    $199.99
  • $649.95 - $649.95
    $649.95
    $649.95 - $649.95
    $649.95

    Explore Scientific 10" f/5 Hybrid Truss Dobsonian Telescope

    Explore Scientific
    More on the way

    Explore Scientific 10" f/5 Hybrid Dobsonian – A Perfect Blend of Portability and Performance The Explore Scientific 10" f/5 Hybrid Dobsonian brings...

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    $649.95 - $649.95
    $649.95
    $649.95 - $649.95
    $649.95
  • Save $80.00 Save $0.00
    $179.99
    $179.99 - $179.99
    $179.99
    $99.99
    $99.99 - $99.99
    $99.99

    Explore Scientific 40mm 52° Series Waterproof Eyepiece

    Explore Scientific
    In Stock

    Explore Scientific 40mm 52° Eyepiece – Ultra-Comfortable Viewing with Exceptional Contrast If you’re looking for an eyepiece that delivers generous...

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    $179.99
    $179.99 - $179.99
    $179.99
    $99.99
    $99.99 - $99.99
    $99.99
    Save $80.00 Save $0.00
  • Save $100.99 Save $0.00
    $699.99
    $699.99 - $699.99
    $699.99
    $599.00
    $599.00 - $599.00
    $599.00

    Explore Scientific Firstlight 8" f/6 Dobsonian Telescope

    Explore Scientific
    More on the way

    Explore Scientific 8" f/6 FirstLight Dobsonian Telescope A Complete, No-Frills Stargazing Experience That’s Big on Performance and Easy on You Gett...

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    $699.99
    $699.99 - $699.99
    $699.99
    $599.00
    $599.00 - $599.00
    $599.00
    Save $100.99 Save $0.00
  • Explore Scientific 62° 40mm 2" Waterproof Eyepiece
    Save $90.00 Save $0.00
    $289.99
    $289.99 - $289.99
    $289.99
    $199.99
    $199.99 - $199.99
    $199.99

    Explore Scientific 40mm 62° 2" Waterproof Eyepiece

    Explore Scientific
    More on the way

    Explore Scientific 40mm 62° 2" Waterproof Eyepiece The Explore Scientific 40mm 62° Series 2" Eyepiece is a superb choice for deep-sky observers and...

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    $289.99
    $289.99 - $289.99
    $289.99
    $199.99
    $199.99 - $199.99
    $199.99
    Save $90.00 Save $0.00
  • 2X Barlow for 2" eyepieces, with 1.25" adapter
    $299.99 - $299.99
    $299.99
    $299.99 - $299.99
    $299.99

    Explore Scientific 2X Barlow for 2" eyepieces, with 1.25" adapter

    Explore Scientific
    In Stock

    This new four-element 2" 2x Explore Scientific focal extender (Barlow lens) has a 1.25" eyepiece adapter so you can use both 2" and 1.25" eyepieces...

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    $299.99 - $299.99
    $299.99
    $299.99 - $299.99
    $299.99
  • 40mm 68° field argon-purged waterproof 2" eyepiece
    Save $120.00 Save $0.00
    $519.99
    $519.99 - $519.99
    $519.99
    $399.99
    $399.99 - $399.99
    $399.99

    Explore Scientific 40mm 68° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    More on the way

    If you have room in your observing kit for only one long focal length wide angle eyepiece, this Explore Scientific 40mm argon-purged eyepiece may w...

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    $519.99
    $519.99 - $519.99
    $519.99
    $399.99
    $399.99 - $399.99
    $399.99
    Save $120.00 Save $0.00
  • AR127 5" f/6.5 achromatic doublet refractor
    $749.99 - $749.99
    $749.99
    $749.99 - $749.99
    $749.99

    Explore Scientific AR127 5" f/6.5 Achromatic Doublet Refractor Optical Tube

    Explore Scientific
    In Stock

    This 5" Explore Scientific achromatic refractor optical tube is a big performer, both inside the solar system and out in the realm of the nebulas a...

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    $749.99 - $749.99
    $749.99
    $749.99 - $749.99
    $749.99
  • $299.99 - $299.99
    $299.99
    $299.99 - $299.99
    $299.99

    Explore Scientific 8 X 50mm Right Angle Illuminated Finderscope With Polar Reticle

    Explore Scientific
    More on the way

    This Explore Scientific 8x50mm illuminated right angle erect/right-reading image finderscope with polar alignment reticle has all the features you ...

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    $299.99 - $299.99
    $299.99
    $299.99 - $299.99
    $299.99
  • AR102 4" f/6.5 achromatic doublet refractor optical tube
    $499.99 - $499.99
    $499.99
    $499.99 - $499.99
    $499.99

    Explore Scientific AR102 4" f/6.5 Achromatic Doublet Refractor Optical Tube

    Explore Scientific
    In Stock

    This Explore Scientific 4" refractor has: Big 4" aperture fully multicoated achromatic doublet refractor optics Collimatable objective lens cell ...

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    $499.99 - $499.99
    $499.99
    $499.99 - $499.99
    $499.99
  • 3X Barlow for 1.25" eyepieces
    $209.99 - $209.99
    $209.99
    $209.99 - $209.99
    $209.99

    Explore Scientific 3X Barlow for 1.25" eyepieces

    Explore Scientific
    In Stock

    This new four-element 1.25" 3x Explore Scientific focal extender (Barlow lens) triples the power of any eyepiece used with it, with flat-field and ...

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    $209.99 - $209.99
    $209.99
    $209.99 - $209.99
    $209.99
  • 17mm 92° field argon-purged waterproof 2" eyepiece
    $799.99 - $799.99
    $799.99
    $799.99 - $799.99
    $799.99

    Explore Scientific 17mm 92° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    More on the way

    You may be startled at the amazingly wide expanse of inky black sky that greets you when you first look into the 92° field of this Explore Scientif...

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    $799.99 - $799.99
    $799.99
    $799.99 - $799.99
    $799.99
  • Explore Scientific 2-inch 3x focal extender with 1.25-inch adapter for telescope eyepieces
    Explore Scientific 2-inch 3x focal extender Barlow lens in black anodized aluminum housing
    $299.99 - $299.99
    $299.99
    $299.99 - $299.99
    $299.99

    Explore Scientific 2" 3x Focal Extender (Barlow)

    Explore Scientific
    In Stock

    The 2" 3x Explore Scientific premium Barlow (described by Explore Scientific as a focal extender, rather than a Barlow) uses an advanced four-eleme...

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    $299.99 - $299.99
    $299.99
    $299.99 - $299.99
    $299.99
  • $599.99 - $599.99
    $599.99
    $599.99 - $599.99
    $599.99

    Explore Scientific ES80 80mm f/6 ED "Essential Series" FCD-1 ED APO Triplet Refractor

    Explore Scientific
    In Stock

    This 80mm Explore Scientific "Essential Series" ED triplet apochromatic refractor is loaded with features and is priced hundreds of dollars less th...

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    $599.99 - $599.99
    $599.99
    $599.99 - $599.99
    $599.99
  • Explore Scientific 62° 32mm 2" Waterproof Eyepiece
    Save $80.00 Save $0.00
    $229.99
    $229.99 - $229.99
    $229.99
    $149.99
    $149.99 - $149.99
    $149.99

    Explore Scientific 32mm 62° 2" Waterproof Eyepiece

    Explore Scientific
    In Stock

    Explore Scientific 32mm 62° 2" Waterproof Eyepiece If you're aiming to take full advantage of your telescope's 2" focuser for wide-field, low-power...

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    $229.99
    $229.99 - $229.99
    $229.99
    $149.99
    $149.99 - $149.99
    $149.99
    Save $80.00 Save $0.00
  • Explore Scientific 62° 14mm 1.25" Waterproof Eyepiece
    Save $50.00 Save $0.00
    $149.99
    $149.99 - $149.99
    $149.99
    $99.99
    $99.99 - $99.99
    $99.99

    Explore Scientific 62° 14mm 1.25" Waterproof Eyepiece

    Explore Scientific
    In Stock

    Explore Scientific 14mm 62° Series 1.25" Waterproof Eyepiece The Explore Scientific 14mm 62° Series eyepiece is an excellent choice for amateur and...

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    $149.99
    $149.99 - $149.99
    $149.99
    $99.99
    $99.99 - $99.99
    $99.99
    Save $50.00 Save $0.00
  • $1,099.99 - $1,099.99
    $1,099.99
    $1,099.99 - $1,099.99
    $1,099.99

    Explore Scientific 102mm f/7 "Essential Series" FCD-1 ED Triplet Refractor

    Explore Scientific
    In Stock

    This 102mm (4") Explore Scientific Essential Series air-spaced ED triplet apochromatic refractor is loaded with quality optical performance at a su...

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    $1,099.99 - $1,099.99
    $1,099.99
    $1,099.99 - $1,099.99
    $1,099.99
  • "Side view of ES127 f/7.5 triplet refractor in white OTA with mounting rings and dew shield extended"
    "Explore Scientific 127mm Classic White triplet refractor with FCD100 optics and dual-speed focuser"
    $2,599.00 - $2,599.00
    $2,599.00
    $2,599.00 - $2,599.00
    $2,599.00

    Explore Scientific 127mm f/7.5 Classic White FCD100 ED Triplet Refractor

    Explore Scientific
    In Stock

    Explore Scientific 127mm f/7.5 Classic White FCD100 ED Triplet Apochromatic Refractor The Explore Scientific 127mm f/7.5 Classic White FCD100 Tripl...

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    $2,599.00 - $2,599.00
    $2,599.00
    $2,599.00 - $2,599.00
    $2,599.00

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