Looking through a Nagler eyepiece is like taking a spacewalk. That's because the 82° apparent field of view seems almost boundless: you have to move your eye around to take in the entire scene. The exquisite sharpness, contrast, and comfort — in addition to the monster AFOV — make Naglers the eyepieces of choice for advanced amateur and professional astronomers.
Nagler eyepieces belong in the equipment arsenal of every serious planetary and deep-sky observer.
With this 31mm Nagler eyepiece, the unique 6-element design, using four exotic glasses, maintains the contrast advancement of the Type 4s while achieving a true field area 82% larger than the 22mm Type 4 Nagler! 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 Paracorr will deliver a 1.5-degree field (3 Moon diameters), at 53x with a 6mm exit pupil.
This product is serviced and supported by its manufacturer according to the terms and conditions included in the packaged product. Orion's limited warranty does not apply. Please contact the manufacturer directly for technical support.
Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.
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