The 40x/50x Wide Fieldscope Eyepiece from Nikon is a nitrogen-filled fully multicoated wide field of view eyepiece ideally suited for extended observation and digiscoping. Place this eyepiece on your fieldscope to extend the focal length of your optics. This eyepiece delivers bright vivid images, wide viewing angle, and is effective for use in low-light conditions such as dusk and dawn.
Functionality
Place this eyepiece on your fieldscope to extend the focal length of your optics. The wide viewing angle is ideally suited for extended observation and digiscoping.
Water Resistant
Nitrogen filled and o-ring sealed construction keeps this eyepiece waterproof and fogproof to a depth of two meters for up to ten minutes.
Fully Multicoated Optics
Multiple layers of anti-reflective compounds on each glass surface minimize reflected light, delivering bright vivid images effective for use in low-light conditions such as dusk and dawn.