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High quality Nikon Eyepiece that offers a particularly flexible Zoom range for your observations.
Special eyepiece with large field of view. Enables digiscoping with compatible Nikon COOLPIX cameras and digital SLR cameras and Fieldscope models III, EDIII, ED82 and ED50. Advanced multi-layer lens coating provides excellent light transmission and sharp, high-resolution images.
Magnification: 40x when mounted to Fieldscope III or EDIII; 50x when mounted to Fieldscope ED82 and 27x when mounted to Fieldscope ED50.
Field of view (real/deg): 1.8 when mounted to Fieldscope III or EDIII; 1.4 when mounted to Fieldscope ED82 and 2.7 when mounted to Fieldscope ED50.
Field of view (apparent/deg): 64.3 for all models.
Field of view at 1,000m: approximately 31m when mounted to Fieldscope III or EDIII; 24m when mounted to Fieldscope ED82 and 47m when mounted to Fieldscope ED50.
Exit pupil: 2.5mm when mounted to Fieldscope III or EDIII; 7.5mm when mounted to Fieldscope ED82 and 3.1mm when mounted to Fieldscope ED50.
Luminosity: 1.5 when mounted on the Fieldscope III or EDIII; 1.6 when mounted on the Fieldscope ED82 and 1.9 when mounted on the Fieldscope ED50.
Exit pupil distance: 17.8mm for all models.
| General | |
|---|---|
| Product type | Eyepiece |
| Colour | black |
| Lens | |
|---|---|
| max. speed | 3.6 with ED50/ED50 A |
| Dimensions | |
|---|---|
| Weight (incl. battery and memory card) | 180 g |
| Other features | |
|---|---|
| Exit pupil (in mm) | 1.9 with ED50/ED50 A mm |
| Monocular | ✔ |
| Apparent field of view | 64.3 degrees with ED50/ED50 A |
| Visual range at 1000 m | 47it ED50/ED50 A m |
| Actual field of view | 2.7 with ED50/ED50 A ° |
| Magnification | 27/40/50 x |
4.84/5 — More than 29,300 reviews
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