• Twilight I Adjustable Angle Alt-Azimuth Mount - MAZ01-00
    Twilight I Adjustable Angle Alt-Azimuth Mount - MAZ01-00
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    Original Price $ 289.99
    Current Price $ 244.99

    Twilight I Adjustable Angle Alt-Azimuth Mount - MAZ01-00

    Explore Scientific

    Description The Twilight I is a light-to-medium-duty alt-azimuth mount and tripod designed to quickly and easily accept small to medium sized refr...

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    Original Price $ 289.99
    Current Price $ 244.99
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  • Explore Scientific EXOS2-GT Equatorial Mount with PMC-Eight GoTo System
    Explore Scientific EXOS2-GT Equatorial Mount with PMC-Eight GoTo System
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    Original Price $ 799.99
    Current Price $ 699.99

    Explore Scientific EXOS2-GT Equatorial Mount with PMC-Eight GoTo System

    Explore Scientific

    Description The award winning Explore Scientific EXOS2-GT PMC-Eight Equatorial Mount with its 28 lb instrument payload capacity for astrophotograp...

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    Original Price $ 799.99
    Current Price $ 699.99
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  • Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01
    Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01
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    Original Price $ 549.99
    Current Price $ 449.99

    Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01

    Explore Scientific

    Description The Explore Scientific AR Air-Spaced Doublet Series telescopes are classic air-spaced, crown-and-flint, doublet achromatic f/6.5 refra...

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    Original Price $ 549.99
    Current Price $ 449.99
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  • Explore Scientific 68° 24mm Waterproof Eyepiece
    Explore Scientific 68° 24mm Waterproof Eyepiece
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    Original Price $ 189.99
    Current Price $ 159.99

    Explore Scientific 68° 24mm Waterproof Eyepiece

    Explore Scientific

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos...

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    Original Price $ 189.99
    Current Price $ 159.99
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  • Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor - ES-ED0806-01
    Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor - ES-ED0806-01
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    Original Price $ 849.99
    Current Price $ 749.99

    Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor - ES-ED0806-01

    Explore Scientific

    Description The ED80 Essential Series Air-Spaced Triplet Refractor is a true apochromatic telescope that reveals celestial wonders like the desola...

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    Original Price $ 849.99
    Current Price $ 749.99
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  • Explore Scientific 3mm 52° Series Waterproof Eyepiece
    Explore Scientific 3mm 52° Series Waterproof Eyepiece
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    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 3mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 3mm 52° Series Eyepiece. A logi...

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    Original Price $ 79.99
    Current Price $ 67.99
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  • HR Variable Coma Corrector (2-inch) - HRCC02-00
    HR Variable Coma Corrector (2-inch) - HRCC02-00
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    Original Price $ 329.99
    Current Price $ 280.49

    HR Variable Coma Corrector (2-inch) - HRCC02-00

    Explore Scientific

    Description After hours at the eyepiece, you finally get to view the fruits of your astrophotography labors. The stars in the center of the field ...

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    Original Price $ 329.99
    Current Price $ 280.49
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  • FCD100 Series 127mm f/7.5 Aluminum Air-Spaced Triplet ED APO Refractor with 2.5" HEX Focuser
    FCD100 Series 127mm f/7.5 Aluminum Air-Spaced Triplet ED APO Refractor with 2.5" HEX Focuser
    Save 17%
    Original Price $ 2,399.99
    Current Price $ 1,999.99

    FCD100 Series 127mm f/7.5 Aluminum Air-Spaced Triplet ED APO Refractor with 2.5" HEX Focuser

    Explore Scientific

    Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...

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    Original Price $ 2,399.99
    Current Price $ 1,999.99
    Save 17%
  • Twilight II Mount with Pier Extension
    Twilight II Mount with Pier Extension
    Save 17%
    Original Price $ 599.99
    Current Price $ 499.99

    Twilight II Mount with Pier Extension

    Explore Scientific

    Description The Twilight II mount is all about more¦more weight capacity, more stability, and more telescopes! Yes, you can ride two telescopes on...

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    Original Price $ 599.99
    Current Price $ 499.99
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  • Explore Scientific Astro R-Lite Red Flashlight - ES-FL1001
    Explore Scientific Astro R-Lite Red Flashlight - ES-FL1001
    Save 20%
    Original Price $ 19.99
    Current Price $ 15.99

    Explore Scientific Astro R-Lite Red Flashlight - ES-FL1001

    Explore Scientific

    Description Explore Scientific’s Astro R-Lite is a rugged red beam flashlight designed to specifically meet the needs of amateur astronomers. This...

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    Original Price $ 19.99
    Current Price $ 15.99
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  • Explore Scientific 68° 20mm Waterproof Eyepiece
    Explore Scientific 68° 20mm Waterproof Eyepiece
    Save 15%
    Original Price $ 179.99
    Current Price $ 152.99

    Explore Scientific 68° 20mm Waterproof Eyepiece

    Explore Scientific

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos...

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    Original Price $ 179.99
    Current Price $ 152.99
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  • Explore Scientific 52° 6.5mm Waterproof Eyepiece
    Explore Scientific 52° 6.5mm Waterproof Eyepiece
    Save 15%
    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 52° 6.5mm Waterproof Eyepiece

    Explore Scientific

    Description Mid-range high power eyepieces like the 6.5mm are instrumental when transitioning through magnifications to observe an object until it...

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    Original Price $ 79.99
    Current Price $ 67.99
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  • Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece
    Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece
    Save 15%
    Original Price $ 549.99
    Current Price $ 464.99

    Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece

    Explore Scientific

    Description Voted Sky & Telescope Hot Product for 2017! Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 92° Ser...

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    Original Price $ 549.99
    Current Price $ 464.99
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  • Explore Scientific FCD100 Series 127mm f/7.5 Carbon Fiber Triplet ED APO Refractor Telescope with 2.5" HEX Focuser
    Explore Scientific FCD100 Series 127mm f/7.5 Carbon Fiber Triplet ED APO Refractor Telescope with 2.5" HEX Focuser
    Save 13%
    Original Price $ 2,999.99
    Current Price $ 2,599.99

    Explore Scientific FCD100 Series 127mm f/7.5 Carbon Fiber Triplet ED APO Refractor Telescope with 2.5" HEX Focuser

    Explore Scientific

    Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...

    View full details
    Original Price $ 2,999.99
    Current Price $ 2,599.99
    Save 13%
  • Explore Scientific 10mm 52° Series Waterproof Eyepiece
    Explore Scientific 10mm 52° Series Waterproof Eyepiece
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    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 10mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description Eyepieces at or near the 10mm range are often considered a mandatory focal length in your collection, as this focal length range is de...

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    Original Price $ 79.99
    Current Price $ 67.99
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  • Explore Scientific 68° 16mm Waterproof Eyepiece
    Explore Scientific 68° 16mm Waterproof Eyepiece
    Save 15%
    Original Price $ 179.99
    Current Price $ 152.99

    Explore Scientific 68° 16mm Waterproof Eyepiece

    Explore Scientific

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos...

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    Original Price $ 179.99
    Current Price $ 152.99
    Save 15%
  • Explore Scientific 68° 40mm Waterproof Eyepiece
    Explore Scientific 68° 40mm Waterproof Eyepiece
    Save 15%
    Original Price $ 389.99
    Current Price $ 329.99

    Explore Scientific 68° 40mm Waterproof Eyepiece

    Explore Scientific

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos...

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    Original Price $ 389.99
    Current Price $ 329.99
    Save 15%
  • Explore Scientific 4.5mm 52° Series Waterproof Eyepiece
    Explore Scientific 4.5mm 52° Series Waterproof Eyepiece
    Save 15%
    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 4.5mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description High power eyepieces (e.g. 3mm to 10mm) are used not only for obvious observations of planets and double stars, but can be employed fo...

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    Original Price $ 79.99
    Current Price $ 67.99
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  • Explore Scientific 68° 28mm Waterproof Eyepiece
    Explore Scientific 68° 28mm Waterproof Eyepiece
    Save 15%
    Original Price $ 239.99
    Current Price $ 203.99

    Explore Scientific 68° 28mm Waterproof Eyepiece

    Explore Scientific

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos...

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    Original Price $ 239.99
    Current Price $ 203.99
    Save 15%
  • Explore Scientific 52° 15mm Waterproof Eyepiece
    Explore Scientific 52° 15mm Waterproof Eyepiece
    Save 15%
    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 52° 15mm Waterproof Eyepiece

    Explore Scientific

    Description Solidly in the mid-magnification range for most amateur telescopes, the 15mm is a true workhorse for visual observers. If you love dee...

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    Original Price $ 79.99
    Current Price $ 67.99
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  • Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece
    Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece
    Save 15%
    Original Price $ 549.99
    Current Price $ 464.99

    Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece

    Explore Scientific

    Description Voted Sky & Telescope Hot Product for 2017! Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 92° Ser...

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    Original Price $ 549.99
    Current Price $ 464.99
    Save 15%
  • Explore Scientific 68° 34mm Waterproof Eyepiece
    Explore Scientific 68° 34mm Waterproof Eyepiece
    Save 16%
    Original Price $ 319.99
    Current Price $ 269.99

    Explore Scientific 68° 34mm Waterproof Eyepiece

    Explore Scientific

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos...

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    Original Price $ 319.99
    Current Price $ 269.99
    Save 16%
  • Explore Scientific 30mm 52° Series Waterproof Eyepiece
    Explore Scientific 30mm 52° Series Waterproof Eyepiece
    Save 15%
    Original Price $ 129.99
    Current Price $ 109.99

    Explore Scientific 30mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description Loved by deep sky observers, a 30mm focal length eyepiece produces a large exit pupil which floods your dilated eye with light, which ...

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    Original Price $ 129.99
    Current Price $ 109.99
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  • Explore Scientific 120° 9mm Waterproof Eyepiece
    Explore Scientific 120° 9mm Waterproof Eyepiece
    Save 15%
    Original Price $ 999.99
    Current Price $ 849.99

    Explore Scientific 120° 9mm Waterproof Eyepiece

    Explore Scientific

    Description The Explore Scientific 9mm 120° Series eyepiece really is in a class by itself. The 120° apparent field of view is unlike anything you...

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    Original Price $ 999.99
    Current Price $ 849.99
    Save 15%