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Tele Vue 13mm 1.25"/2" 100° field Ethos
$657.01The 100° apparent field of this new TeleVue 13mm Ethos eyepiece provides a field area more than 50% larger than the "space-walking" 82° field of a 13mm Nagler . . . -
Tele Vue 6mm 1.25"/2" 100° field Ethos
$617.01The 100° apparent field of this new TeleVue 6mm Ethos eyepiece provides a new standard in high power "spacewalk" lunar, planetary, and binary star observing . . . -
Tele Vue 8mm 1.25"/2" 100° field Ethos
$617.01The 100° apparent field of the TeleVue 8mm Ethos eyepiece provides the ultimate in higher power "spacewalk" observing, particularly when used in a binoviewer for an almost 3-D view of space . . . -
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 4.5mm 52° Series Waterproof Eyepiece
$89.99Looking for something out of the ordinary for your next eyepiece? The Explore Scientific 52° series is a strong contender for necessary addition to your eyepiece collection.
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Explore Scientific 6.5mm 52° Series Waterproof Eyepiece
$119.99Looking for something out of the ordinary for your next eyepiece? The Explore Scientific 52° series is a strong contender for necessary addition to your eyepiece collection.
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Explore Scientific 3mm 52° Series Waterproof Eyepiece
$89.99Looking for something out of the ordinary for your next eyepiece? The Explore Scientific 52° series is a strong contender for necessary addition to your eyepiece collection.
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Explore Scientific 20mm 52° Series Waterproof Eyepiece
$119.99Looking for something out of the ordinary for your next eyepiece? The Explore Scientific 52° series is a strong contender for necessary addition to your eyepiece collection.
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Explore Scientific 8.5mm LER 82° field argon-purged waterproof 1.25" eyepiece
$269.99This 8.5mm Explore Scientific LER 82° field argon-purged waterproof eyepiece is the right focal length to give you very useful exit pupil sizes and magnifications with all scope types and focal ratios - f/10 Schmidt-Cassegrains, short focal length f/6 refractors, and f/4.5 Dobsonian reflectors alike. -
Explore Scientific 4.7mm 82° field argon-purged waterproof 1.25" eyepiece
$229.99This 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.
