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Astro-Tech 20mm 100° field waterproof XWA 2" eyepiece
$299.95The 100° apparent field of the Astro-Tech 20mm waterproof 2" eyepiece provides superb maximum field/medium power observing in all scopes, from small apo refractors to the largest Dobsonians and catadioptrics . . . -
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 . . . -
Tele Vue 21mm 2" 100° field Ethos
$893.01The 100° apparent field of this new TeleVue 21mm Ethos eyepiece provides a field area 64% larger than the "space-walking" 82° field of a 20mm Nagler, and 36% larger than a 22mm Nagler . . . -
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 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 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.