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  1. Explore Scientific 25mm 100° field argon-purged waterproof 2" eyepiece

    $999.99
    The 100° apparent field of this Explore Scientific first-of-its-kind 25mm argon-purged waterproof 2" eyepiece provides superb maximum field/medium power observing in all scopes, from small apo refractors to the largest Dobsonians and catadioptrics.
  2. Celestron 31mm 2" 82° Luminos

    $329.95
    This 31mm 2" Celestron Luminos eyepiece has an immense 82° field of view for low power "picture window" views with 2" focuser Dobsonians and short focal length refractors . . .
  3. Celestron X-Cel LX 3x 3-element Barlow for 1.25" eyepieces

    $149.95
    The high-end performance of this 3x 1.25" Celestron X-Cel LX three-lens air-spaced fully multicoated Barlow may surprise you at its very reasonable price . . .
  4. Vernonscope 8mm Brandon "flat top"

    $279.00
    The 8mm Vernonscope Brandon "flat top" eyepiece is designed for unsurpassed high power lunar, planetary, star cluster, and binary star observing, particularly with telescopes having a focal ratio of f/7 and above . . .
  5. Vernonscope 12mm Brandon "flat top"

    $279.00
    The 12mm Vernonscope Brandon "flat top" eyepiece is designed for superb medium to high power lunar, planetary, star cluster, and binary star observing, particularly with telescopes having a focal ratio of f/7 and above . . .
  6. Vernonscope 16mm Brandon "flat top"

    $279.00
    The 16mm Vernonscope Brandon "flat top" eyepiece is designed for excellent high contrast medium power lunar, star cluster, galaxy, and nebula observing, particularly with telescopes having a focal ratio of f/7 and above . . .
  7. Explore Scientific 18mm 82° field argon-purged waterproof 2" eyepiece

    $319.99
    This 82° field Explore Scientific 18mm 2" argon-purged waterproof eyepiece makes observing with many telescopes feel like you're taking a stroll through the cosmos rather than looking through an eyepiece.
  8. Explore Scientific 14mm 82° field argon-purged waterproof 1.25" eyepiece

    $229.99
    This medium power 14mm Explore Scientific 82° field argon-purged eyepiece will show you surprisingly wide deep space panoramas with any type or focal ratio telescope.
  9. Explore Scientific 11mm 82° field argon-purged waterproof 1.25" eyepiece

    $229.99
    The "picture window on space" viewing experience of this 82° field Explore Scientific 11mm 1.25" argon-purged eyepiece gives you the magnification you want, without cramping your field of view like an ordinary high power eyepiece.
  10. Explore Scientific 40mm 68° field argon-purged waterproof 2" eyepiece

    $519.99
    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 well be the one eyepiece for you.
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