About Product
| Waterproof and fog-free with nitrogen gas filling. Magnification 8 Objective Diameter (mm) 40 Exit Pupil (mm) 5 Eye Relief (mm) 17.2 Weight (g) 855 Angular field of view (Real/degree) 8.2 Angular field of view (Apparent/degree) 59.7 Field of view at 1,000m (m) 143 Relative brightness 25 Close focusing distance (m) 5 Interpupillary distance adjustment (mm) 56-72 Length (mm) 138 Width (mm) 187 |
