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Tele Vue 17mm 2" 100° field Ethos
$794.01The 100° apparent field of this new TeleVue 17mm Ethos eyepiece provides the ultimate in "spacewalk" observing for scopes ranging from small refractors to the largest Dobsonians . . . -
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 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. -
Celestron 19mm 2" 82° Luminos
$209.95This 19mm Celestron Luminos eyepiece has a wide and flat 82° field of view for medium power "picture window" views and is superb for Celestron EdgeHD and Meade Advanced Coma-Free catadioptrics, 2" focuser Dobsonians, and short focal length flat field refractors . . .