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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

    $289.95
    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

    $94.95
    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. 2" 48mm Brandon

    $345.00
    This 2" 48mm Vernonscope Brandon eyepiece seems to disappear in your telescope, like looking at the sky with your bare eye, only with everything larger and sharper, as if the telescope and eyepiece didn't exist . . .
  5. Vernonscope 8mm Brandon "flat top"

    $235.00
    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 . . .
  6. Vernonscope 12mm Brandon "flat top"

    $235.00
    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 . . .
  7. Vernonscope 16mm Brandon "flat top"

    $235.00
    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 . . .
  8. Explore Scientific 4.7mm 82° field argon-purged waterproof 1.25" eyepiece

    $229.99
    This 4.7mm Explore Scientific 82° field argon-purged waterproof eyepiece is an excellent very high power, very wide field waterproof eyepiece for resolving globular clusters and closely-spaced binary stars.
  9. 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.
  10. 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.
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