Technical details
| Real field of view |
6.5 ° |
| Closest focusing distance |
5 m |
| Apparent field of view |
52 ° |
| Eye relief |
18.1 mm |
| Objective lens structure (elements/groups) |
7/5 |
| Bird watching |
Y |
| Prism type |
BaK-4 |
| Objective diameter |
42 mm |
| Magnification |
8 x |
| Exit pupil |
5.3 mm |
8x42 EXPS I Professional Binocular
-Professional Binoculars.
-8x magnification.
-High index BaK-4 porro prisms for bright, crisp edge-to-edge images.
-Fully multi-coated lenses for maximum image brightness and contrast.
-Long eye-relief with twist-up/down eyepieces.
-Non-slip rubberized coating and grips for a sure hold.
-New ergonomic, contoured design.
-UV coating for care-free viewing.
-Brightness for low-light observation and stargazing.
-Large, centre-focus knob for fast and easy focusing.
-Built-in dioptric correction adjusts to individual eyesight.
-Size W x H x D (mm): 187x 130x 57.
-Weight: 780g.