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THIS WEEK ONLY: USE CODE HOLIDAY10 TO SAVE 10% ON MOST PRODUCTS
USE CODE HOLIDAY10 TO SAVE 10% ON MOST GEAR

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  • Save $ 229.01 Save $ 0.00
    Original price $ 829.00
    Original price $ 829.00 - Original price $ 829.00
    Original price $ 829.00
    Current price $ 599.99
    $ 599.99 - $ 599.99
    Current price $ 599.99

    Explore FirstLight 8" Dobsonian Telescope Package Includes ReflexSight, Astro R-Lite Red Flashlight, Tirion Double-Sided Multi-Latitude Planisphere and Moon Crater Map

    Explore Scientific

    Package includes: ReflexSight, Astro R-Lite Red Flashlight, Tirion Double-Sided Multi-Latitude Planisphere and Moon Crater Map (2-Sided) Feat...

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    Original price $ 829.00
    Original price $ 829.00 - Original price $ 829.00
    Original price $ 829.00
    Current price $ 599.99
    $ 599.99 - $ 599.99
    Current price $ 599.99
    Save $ 229.01 Save $ 0.00
  • Explore Scientific 82° Series 11mm Waterproof Eyepiece
    Save $ 50.05 Save $ 0.00
    Original price $ 229.99
    Original price $ 229.99 - Original price $ 229.99
    Original price $ 229.99
    Current price $ 179.94
    $ 179.94 - $ 179.94
    Current price $ 179.94

    Explore Scientific 82° Series 11mm Waterproof Eyepiece

    Explore Scientific

    Description The 11mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providin...

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    Original price $ 229.99
    Original price $ 229.99 - Original price $ 229.99
    Original price $ 229.99
    Current price $ 179.94
    $ 179.94 - $ 179.94
    Current price $ 179.94
    Save $ 50.05 Save $ 0.00
  • Explore Scientific 82° Series 30mm Waterproof Eyepiece
    Save $ 50.05 Save $ 0.00
    Original price $ 499.99
    Original price $ 499.99 - Original price $ 499.99
    Original price $ 499.99
    Current price $ 449.94
    $ 449.94 - $ 449.94
    Current price $ 449.94

    Explore Scientific 82° Series 30mm Waterproof Eyepiece

    Explore Scientific

    Description “I just recently purchased my first E.S. telescope after owning a couple fantastic E.S. eyepieces. I have the 6.7mm & 30mm 82° e...

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    Original price $ 499.99
    Original price $ 499.99 - Original price $ 499.99
    Original price $ 499.99
    Current price $ 449.94
    $ 449.94 - $ 449.94
    Current price $ 449.94
    Save $ 50.05 Save $ 0.00
  • Explore Scientific FirstLight 90mm Doublet Refractor Telescope with AZ Mount - FL-AR90500AZ
    Original price $ 129.99 - Original price $ 129.99
    Original price
    $ 129.99
    $ 129.99 - $ 129.99
    Current price $ 129.99

    Explore Scientific FirstLight 90mm Doublet Refractor Telescope with AZ Mount - FL-AR90500AZ

    Explore Scientific

    Features Large 90mm aperture packs enough light-gathering power for revealing looks at galaxies, nebulae and clusters as well as lunar and planet...

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    Original price $ 129.99 - Original price $ 129.99
    Original price
    $ 129.99
    $ 129.99 - $ 129.99
    Current price $ 129.99
  • Explore Scientific 68° Series 24mm Waterproof Eyepiece
    Save $ 50.05 Save $ 0.00
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 219.94
    $ 219.94 - $ 219.94
    Current price $ 219.94

    Explore Scientific 68° Series 24mm Waterproof Eyepiece

    Explore Scientific

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

    View full details
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 219.94
    $ 219.94 - $ 219.94
    Current price $ 219.94
    Save $ 50.05 Save $ 0.00
  • Explore Scientific 82° Series 24mm Waterproof Eyepiece
    Original price $ 439.99 - Original price $ 439.99
    Original price
    $ 439.99
    $ 439.99 - $ 439.99
    Current price $ 439.99

    Explore Scientific 82° Series 24mm Waterproof Eyepiece

    Explore Scientific

    Description The 24mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providin...

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    Original price $ 439.99 - Original price $ 439.99
    Original price
    $ 439.99
    $ 439.99 - $ 439.99
    Current price $ 439.99
  • Original price $ 599.99 - Original price $ 599.99
    Original price
    $ 599.99
    $ 599.99 - $ 599.99
    Current price $ 599.99

    Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-02

    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 $ 599.99 - Original price $ 599.99
    Original price
    $ 599.99
    $ 599.99 - $ 599.99
    Current price $ 599.99
  • Original price $ 799.99 - Original price $ 799.99
    Original price
    $ 799.99
    $ 799.99 - $ 799.99
    Current price $ 799.99

    Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope - ES-ED0806-02

    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 $ 799.99 - Original price $ 799.99
    Original price
    $ 799.99
    $ 799.99 - $ 799.99
    Current price $ 799.99
  • Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01
    Save $ 50.05 Save $ 0.00
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 219.94
    $ 219.94 - $ 219.94
    Current price $ 219.94

    Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01

    Explore Scientific

    Description With its impressively long eye relief of 16.8mm, the 6.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof...

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    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 219.94
    $ 219.94 - $ 219.94
    Current price $ 219.94
    Save $ 50.05 Save $ 0.00
  • Explore Scientific 52° Series 4.5mm Waterproof Eyepiece
    Save $ 20.05 Save $ 0.00
    Original price $ 89.99
    Original price $ 89.99 - Original price $ 89.99
    Original price $ 89.99
    Current price $ 69.94
    $ 69.94 - $ 69.94
    Current price $ 69.94

    Explore Scientific 52° Series 4.5mm 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 f...

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    Original price $ 89.99
    Original price $ 89.99 - Original price $ 89.99
    Original price $ 89.99
    Current price $ 69.94
    $ 69.94 - $ 69.94
    Current price $ 69.94
    Save $ 20.05 Save $ 0.00
  • Explore Scientific 52° Series 15mm Waterproof Eyepiece
    Save $ 40.05 Save $ 0.00
    Original price $ 119.99
    Original price $ 119.99 - Original price $ 119.99
    Original price $ 119.99
    Current price $ 79.94
    $ 79.94 - $ 79.94
    Current price $ 79.94

    Explore Scientific 52° Series 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 de...

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    Original price $ 119.99
    Original price $ 119.99 - Original price $ 119.99
    Original price $ 119.99
    Current price $ 79.94
    $ 79.94 - $ 79.94
    Current price $ 79.94
    Save $ 40.05 Save $ 0.00
  • Explore Scientific 52° Series 10mm Waterproof Eyepiece
    Save $ 40.05 Save $ 0.00
    Original price $ 119.99
    Original price $ 119.99 - Original price $ 119.99
    Original price $ 119.99
    Current price $ 79.94
    $ 79.94 - $ 79.94
    Current price $ 79.94

    Explore Scientific 52° Series 10mm 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 d...

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    Original price $ 119.99
    Original price $ 119.99 - Original price $ 119.99
    Original price $ 119.99
    Current price $ 79.94
    $ 79.94 - $ 79.94
    Current price $ 79.94
    Save $ 40.05 Save $ 0.00
  • Explore Scientific 100° Series 9mm Waterproof Eyepiece
    Save $ 100.05 Save $ 0.00
    Original price $ 579.99
    Original price $ 579.99 - Original price $ 579.99
    Original price $ 579.99
    Current price $ 479.94
    $ 479.94 - $ 479.94
    Current price $ 479.94

    Explore Scientific 100° Series 9mm Waterproof Eyepiece

    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 $ 579.99
    Original price $ 579.99 - Original price $ 579.99
    Original price $ 579.99
    Current price $ 479.94
    $ 479.94 - $ 479.94
    Current price $ 479.94
    Save $ 100.05 Save $ 0.00
  • Explore FirstLight 80mm Refractor Telescope with Twilight Nano Mount - FL-AR80640TN
    Original price $ 199.99 - Original price $ 199.99
    Original price
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99

    Explore FirstLight 80mm Refractor Telescope with Twilight Nano Mount - FL-AR80640TN

    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 $ 199.99 - Original price $ 199.99
    Original price
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99
  • Explore Scientific FCD100 Series 127mm f/7.5 Carbon Fiber Triplet ED APO Refractor Telescope with 2.5" HEX Focuser
    Original price $ 2,999.99 - Original price $ 2,999.99
    Original price
    $ 2,999.99
    $ 2,999.99 - $ 2,999.99
    Current price $ 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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    Original price $ 2,999.99 - Original price $ 2,999.99
    Original price
    $ 2,999.99
    $ 2,999.99 - $ 2,999.99
    Current price $ 2,999.99
  • Explore Scientific 68° Series 20mm Waterproof Eyepiece
    Save $ 50.05 Save $ 0.00
    Original price $ 219.99
    Original price $ 219.99 - Original price $ 219.99
    Original price $ 219.99
    Current price $ 169.94
    $ 169.94 - $ 169.94
    Current price $ 169.94

    Explore Scientific 68° Series 20mm Waterproof Eyepiece

    Explore Scientific

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

    View full details
    Original price $ 219.99
    Original price $ 219.99 - Original price $ 219.99
    Original price $ 219.99
    Current price $ 169.94
    $ 169.94 - $ 169.94
    Current price $ 169.94
    Save $ 50.05 Save $ 0.00
  • 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
  • Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01
    Save $ 50.05 Save $ 0.00
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 219.94
    $ 219.94 - $ 219.94
    Current price $ 219.94

    Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01

    Explore Scientific

    Description With its particularly long eye relief of 15.9mm, the 4.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof...

    View full details
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 219.94
    $ 219.94 - $ 219.94
    Current price $ 219.94
    Save $ 50.05 Save $ 0.00
  • Explore FirstLight 102mm Doublet Refractor Telescope with Twilight Nano Mount - FL-AR102600TN
    Original price $ 324.99 - Original price $ 324.99
    Original price
    $ 324.99
    $ 324.99 - $ 324.99
    Current price $ 324.99

    Explore FirstLight 102mm Doublet Refractor Telescope with Twilight Nano Mount - FL-AR102600TN

    Explore Scientific

    Features 102mm aperture is ideal for getting excellent views of deep sky favorites. Doublet design uses a pairing of glass lenses separated by a ...

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    Original price $ 324.99 - Original price $ 324.99
    Original price
    $ 324.99
    $ 324.99 - $ 324.99
    Current price $ 324.99
  • Explore Scientific 68° Series 40mm Waterproof Eyepiece
    Save $ 120.05 Save $ 0.00
    Original price $ 519.99
    Original price $ 519.99 - Original price $ 519.99
    Original price $ 519.99
    Current price $ 399.94
    $ 399.94 - $ 399.94
    Current price $ 399.94

    Explore Scientific 68° Series 40mm Waterproof Eyepiece

    Explore Scientific

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

    View full details
    Original price $ 519.99
    Original price $ 519.99 - Original price $ 519.99
    Original price $ 519.99
    Current price $ 399.94
    $ 399.94 - $ 399.94
    Current price $ 399.94
    Save $ 120.05 Save $ 0.00
  • Explore Scientific 52° Series 30mm Waterproof Eyepiece
    Save $ 40.05 Save $ 0.00
    Original price $ 149.99
    Original price $ 149.99 - Original price $ 149.99
    Original price $ 149.99
    Current price $ 109.94
    $ 109.94 - $ 109.94
    Current price $ 109.94

    Explore Scientific 52° Series 30mm 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 $ 149.99
    Original price $ 149.99 - Original price $ 149.99
    Original price $ 149.99
    Current price $ 109.94
    $ 109.94 - $ 109.94
    Current price $ 109.94
    Save $ 40.05 Save $ 0.00
  • Explore Scientific 68° Series 28mm Waterproof Eyepiece
    Save $ 50.05 Save $ 0.00
    Original price $ 299.99
    Original price $ 299.99 - Original price $ 299.99
    Original price $ 299.99
    Current price $ 249.94
    $ 249.94 - $ 249.94
    Current price $ 249.94

    Explore Scientific 68° Series 28mm Waterproof Eyepiece

    Explore Scientific

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

    View full details
    Original price $ 299.99
    Original price $ 299.99 - Original price $ 299.99
    Original price $ 299.99
    Current price $ 249.94
    $ 249.94 - $ 249.94
    Current price $ 249.94
    Save $ 50.05 Save $ 0.00
  • Explore Scientific 68° Series 16mm Waterproof Eyepiece
    Save $ 50.05 Save $ 0.00
    Original price $ 219.99
    Original price $ 219.99 - Original price $ 219.99
    Original price $ 219.99
    Current price $ 169.94
    $ 169.94 - $ 169.94
    Current price $ 169.94

    Explore Scientific 68° Series 16mm Waterproof Eyepiece

    Explore Scientific

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

    View full details
    Original price $ 219.99
    Original price $ 219.99 - Original price $ 219.99
    Original price $ 219.99
    Current price $ 169.94
    $ 169.94 - $ 169.94
    Current price $ 169.94
    Save $ 50.05 Save $ 0.00
  • Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01
    Save $ 50.05 Save $ 0.00
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 219.94
    $ 219.94 - $ 219.94
    Current price $ 219.94

    Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01

    Explore Scientific

    Description With its long eye relief of 15mm, the 8.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces puts...

    View full details
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 219.94
    $ 219.94 - $ 219.94
    Current price $ 219.94
    Save $ 50.05 Save $ 0.00