Endless Summer Skies Sale

  • Twilight I Adjustable Angle Alt-Azimuth Mount - MAZ01-00
    Twilight I Adjustable Angle Alt-Azimuth Mount - MAZ01-00
    Sold out
    $ 289.99

    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 ref...

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    $ 289.99
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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
    $ 799.99

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

    Explore Scientific

    THIS ITEM IS CURRENTLY OUT OF STOCK AND ON BACK ORDER. ESTIMATED RESTOCK IS MID-NOVEMBER. ORDERS PLACED NOW WILL BE FILLED WHEN THE ITEM IS BACK ...

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    $ 799.99
  • Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01
    Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01
    $ 549.99

    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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    $ 549.99
  • Explore Scientific 68° 24mm Waterproof Eyepiece
    Explore Scientific 68° 24mm Waterproof Eyepiece
    $ 189.99

    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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    $ 189.99
  • Explore Scientific USB Power Bank with Red LED Flashlight weighs only 1.4 lbs!
    Explore Scientific USB Power Bank with Red LED Flashlight gives you power to spare!
    $ 129.99

    Explore Scientific USB Power Bank with Red LED Flashlight - ES-PBFL-01

    Explore Scientific LLC

    Description With the new Explore Scientific USB Power Bank with Red LED Flashlight, you will have power to spare for your telescope mount, smart d...

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    $ 129.99
  • Explore Scientific Astro R-Lite Red Flashlight - ES-FL1001
    Explore Scientific Astro R-Lite Red Flashlight - ES-FL1001
    $ 19.99

    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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    $ 19.99
  • Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor - ES-ED0806-01
    Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor - ES-ED0806-01
    $ 849.99

    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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    $ 849.99
  • Bresser 70° 10mm Eyepiece
    Bresser 70° 10mm Eyepiece
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    $ 49.99

    Bresser 70° 10mm Eyepiece

    Bresser

    Bresser 70° Series 10mm NON-WATERPROOF Eyepiece; 1.25" BarrelCA Residents: Prop 65 WARNING(S)

    $ 49.99
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  • Explore Scientific 3mm 52° Series Waterproof Eyepiece
    Explore Scientific 3mm 52° Series Waterproof Eyepiece
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    $ 79.99

    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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    $ 79.99
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  • HR Variable Coma Corrector (2-inch) - HRCC02-00
    HR Variable Coma Corrector (2-inch) - HRCC02-00
    $ 329.99

    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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    $ 329.99
  • 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
    $ 2,399.99

    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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    $ 2,399.99
  • Explore Scientific 52° 6.5mm Waterproof Eyepiece
    Explore Scientific 52° 6.5mm Waterproof Eyepiece
    $ 79.99

    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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    $ 79.99
  • Twilight II Mount with Pier Extension
    Twilight II Mount with Pier Extension
    $ 599.99

    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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    $ 599.99
  • Explore Scientific 10mm 52° Series Waterproof Eyepiece
    Explore Scientific 10mm 52° Series Waterproof Eyepiece
    $ 79.99

    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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    $ 79.99
  • Explore Scientific 4.5mm 52° Series Waterproof Eyepiece
    Explore Scientific 4.5mm 52° Series Waterproof Eyepiece
    $ 79.99

    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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    $ 79.99
  • 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
    Sold out
    $ 2,999.99

    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...

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    $ 2,999.99
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  • Explore Scientific 68° 20mm Waterproof Eyepiece
    Explore Scientific 68° 20mm Waterproof Eyepiece
    $ 179.99

    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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    $ 179.99
  • Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece
    Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece
    $ 549.99

    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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    $ 549.99
  • Explore Scientific 68° 16mm Waterproof Eyepiece
    Explore Scientific 68° 16mm Waterproof Eyepiece
    $ 179.99

    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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    $ 179.99
  • Explore Scientific 68° 40mm Waterproof Eyepiece
    Explore Scientific 68° 40mm Waterproof Eyepiece
    $ 389.99

    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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    $ 389.99
  • Explore Scientific 52° 15mm Waterproof Eyepiece
    Explore Scientific 52° 15mm Waterproof Eyepiece
    $ 79.99

    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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    $ 79.99
  • Bresser 70° 15mm Eyepiece
    Bresser 70° 15mm Eyepiece
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    $ 49.99

    Bresser 70° 15mm Eyepiece

    Bresser

    Bresser 70° Series 15mm NON-WATERPROOF Eyepiece; 1.25" BarrelCA Residents: Prop 65 WARNING(S)

    $ 49.99
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  • 208mm f/3.9 Newtonian Telescope
    208mm f/3.9 Newtonian Telescope
    $ 499.99

    208mm f/3.9 Newtonian Telescope

    Bresser

    Description The N20839 Newtonian with its large 208mm aperture and short 812mm focal length produces a fast, rich-field optical design perfect for...

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    $ 499.99
  • Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece
    Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece
    $ 549.99

    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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    $ 549.99