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| Model: |
10x21 RC II |
| Type: |
Roof-prism type binoculars |
| Magnification: |
10× |
| Objective lens diameter: |
Ø 21 mm |
| Exit pupil diameter: |
Ø 2.1 mm |
| Actual field of view: |
5.1° |
| Apparent field of view: |
50.0° |
| Field of view at 1000 m: |
89 m |
| Eye relief: |
9.5 mm |
| Diopter adjustment range: |
Over ±2 m-1 |
| Eye interval adjustment range: |
37–72 mm |
| Relative brightness: |
4.4 |
| Closest focal point: |
3.0 m |
| Width (fully extended): |
106 mm |
| Height: |
88 mm |
| Depth (fully extended): |
38 mm |
| Weight: |
Approx. 185 g |
| Optical coating: |
Multi-coating |
| Lens configuration: |
5 elements in 3 groups |
| Other: |
Adjustable eyepieces (twist up/down).
High-index BaK4 prisms.
UV protection. |
Specifications and design are subject to change without notice.
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