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  1. Explore Scientific 2" 3x Focal Extender (Barlow)

    $289.99

    Increase your eyepiece magnification by 3x

    2" barrel diameter

    Keeps eyerelief consistent

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

    $849.99
    This 80mm Explore Scientific "Essential Series" ED triplet apochromatic refractor is loaded with features and is priced hundreds of dollars less than many competitive 80mm triplet scopes - and even less than many competitive doublets . . .
  3. Explore Scientific 5X Barlow for 1.25" eyepieces

    $179.99
    For high power with a short focal length refractor or reflector, this Explore Scientific four-element 5x image amplifier (Barlow lens) is hard to beat. It quintuples the power of any eyepiece used with it, with a flat field and essentially no color fringing . . .
  4. Explore Scientific AR102 4" f/6.5 achromatic doublet refractor optical tube

    $549.99
    This highly portable 4" Explore Scientific achromatic refractor optical tube (only 25.5" long, with a weight of 11.3 pounds) is a great value for spur-of-the-moment grab and go astronomy . . .
  5. Explore Scientific 102mm f/7 Classic White FCD100 ED Triplet Refractor

    $1,899.99
    This 102mm (4") Explore Scientific Essential Series air-spaced ED triplet apochromatic refractor is loaded with quality optical performance at a surprisingly reasonable price for a scope of its size and optical quality.
  6. Explore Scientific 2X Barlow for 1.25" eyepieces

    $159.99
    This new four-element 1.25" 2x Explore Scientific focal extender (Barlow lens) has an exceptionally flat field and essentially no color fringing with all telescope types and focal ratios . . .
  7. Explore Scientific 5.5mm 100° field waterproof 2" eyepiece

    $449.99

    The Explore Scientific 5.5mm argon-purged waterproof 2" eyepiece combines a high power capability with a 100° apparent field to provide a jaw-dropping observing experience in your telescope.

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

    $2,999.99
    This big 127mm (5") Explore Scientific Carbon Fiber air-spaced ED triplet apochromatic refractor is loaded with quality optical performance at a surprisingly reasonable price for a scope of its size and optical quality . . .
  9. Explore Scientific 9mm 100° field argon-purged waterproof 2" eyepiece

    $549.99
    The Explore Scientific 9mm argon-purged waterproof 2" eyepiece combines a high power capability with a 100° apparent field to provide a jaw-dropping observing experience in scopes ranging from small refractors to the largest Dobsonians and catadioptrics.
  10. Explore Scientific ES127 127mm f/7.5 "Essential Series" FCD-1 ED Triplet Refractor

    $1,899.99
    This big 127mm (5") Explore Scientific Essential Series air-spaced ED triplet apochromatic refractor is loaded with quality optical performance at a surprisingly reasonable price for a scope of its size and optical quality . . .
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