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TeleVue Nagler 31.0mm Type 5 Eyepiece EN5-31 w/ Free S&H
TeleVue Nagler 31.0mm Type 5 Eyepiece EN5-31 Product Info
TeleVue Nagler 31.0mm eyepieces Type 5 EN5-31 provide unique 6-element design with four exotic glasses, maintaining the contrast advancement of the TeleVue Type 4 eyepieces while achieving a true field area 82% larger than the TeleVue Nagler 22.0mm Type 4. Owners of fast Dobsonian/Newtonians can enjoy a larger true field, free of secondary shadowing, than ever before. For example, a 12.5", f/4.5 scope with a TeleVue Paracorr will deliver a 1.5 degree field (3 Moon diameters), at 53x with a 6mm exit pupil.
Specifications for TeleVue Nagler 31 mm eyepieces EN531:
Apparent Field of View:
# of Elem.:
2.20 lb / 35.2 oz
Field Stop diameter:
Works in Bino Vue:
TeleVue Nagler 31.0mm eyepiece
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