Explore Scientific
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Explore Scientific 28mm 68° field argon-purged waterproof 2" eyepiece
$299.99This Explore Scientific 28mm argon-purged is a substantial 2" eyepiece that gives impressively sharp and contrasty wide field views of nebulas, compact open clusters, globular clusters, etc. with virtually any telescope that can use 2" eyepieces. -
Explore Scientific 25mm 100° field argon-purged waterproof 2" eyepiece
$999.99The 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. -
Explore Scientific 24mm 82° field argon-purged waterproof 2" eyepiece
$439.99This 82° field Explore Scientific 24mm 2" argon-purged waterproof eyepiece makes observing feel like you're relaxing in front of a picture window on the Universe, rather than squinting through an eyepiece. -
Explore Scientific 20mm 100° field waterproof 2" eyepiece
$799.99The 100° apparent field of the Explore Scientific 20mm waterproof 2" eyepiece provides superb maximum field/medium power observing in all scopes, from small apo refractors to the largest Dobsonians and catadioptrics . . . -
Explore Scientific 2" 3x Focal Extender (Barlow)
$299.99Increase your eyepiece magnification by 3x
2" barrel diameter
Keeps eyerelief consistent
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Explore Scientific 18mm 82° field argon-purged waterproof 2" eyepiece
$319.99This 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. -
Explore Scientific 17mm 92° field argon-purged waterproof 2" eyepiece
$799.99This 2" 17mm 92° field Explore Scientific hyper-wide eyepiece provides an exceptional medium focal length immersive observing experience. -
Explore Scientific 14mm 100° field argon-purged waterproof 2" eyepiece
$679.99The 100° apparent field of the Explore Scientific 14mm argon-purged waterproof 2" eyepiece provides incredible maximum field/medium power observing in scopes ranging from small refractors to the largest Dobsonians and catadioptrics. -
Explore Scientific 12mm 92° field argon-purged waterproof 2" eyepiece
$799.99This 2" 12mm 92° field Explore Scientific hyper-wide eyepiece provides an exceptionally immersive medium/medium high power observing experience.