Nikon Prostaff 3 field 16-48x60
Price:
2.295,00 DKK
Inkl. moms
Prostaff 3, let, kompakt og brugervenligt design, vandtæt og dugfri, egnet til aktiviteter som fuglekikkeri.
| Magnification (x) | 16-48 |
|---|---|
| Objective diameter (mm) | 60 |
| Angular field of view (Real/degree) | 2.3* |
| Angular field of view (Apparent/degree)** | 35.6* |
| Field of view at 1,000m (m) | 40* |
| Exit pupil (mm) | 3.8* |
| Relative brightness | 14.4* |
| Eye relief (mm) | 19.0* |
| Close focusing distance (m) | 10.0 |
| Length x Width (mm) | 313 x 74 |
| Weight (g) | 620 |
- * When minimum magnification (16x) is selected.
- **The apparent field of view is calculated from the following formula based on ISO14132-1:2002
tan ω' = Γ x tan ω (Apparent field of view: 2ω', Magnification: Γ, Real field of view: 2ω)