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Multi-coated eyepiece with firm magnification for Nikon fieldscopes III/IIIA, OD III/ED IIIA, OD 78/ED 78A, OD 82/OD 82A
Specifications
- Magnification : 40x when attached to a III/EDIII model, and 50x when attached to an ED82 model.
- Angular field of view (Real/degree) : 1.8 when attached to a III/EDIII model, and 1.4 when attached to an ED82 model.
- Angular field of view (Apparent/degree) : 72.0 when attached to both a III/EDIII or ED82 model.
- Field of view at 1000 m : 31 m when attached to a III/EDIII model, and 24 m when attached to an ED82 model.
- Exit pupil : 1.5 mm when attached to a III/EDIII model, and 1.6 when attached to an ED82 model.
- Brightness : 2.3 when attached to a III/EDIII model, and 2.6 when attached to an ED82 model.
- Weight : 35 g
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not in stock - ready to ship within approx. 48 hours
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