Swarovski EL 8.5×42 W B Binoculars #37008
The large field of view and optics providing edge-to-edge sharpness make the EL 8.5×42 binoculars versatile to use. The 4.9-mm exit pupils also produce bright images in poor light conditions.
Technical Specifications
Objective
8.5x Magnification
4.9 mm Exit pupil diameter
399 ft/1000 yds Field of view at m/1,000 m / ft/1,000 yds
7.6 ยฐ Field of view with eye glasses (ยฐ)
10.8 ft Shortest focusing distance
6 dpt Diopter correction at โ
2.2-2.9 in Pupil distance
42 mm Effective objective lens diameter
20 mm exit-pupil-distance-eye-relief-mm
7.6 ยฐ Field of view degrees
60 ยฐ Field of view apparent
ยฑ 5 dpt Diopter adjustment
90 % Light transmission
18.9 Twilight factor acc. to ISO 14132-1
Environment & Conditions
-13 to +131 ยฐF
Functional temperature
-22 to +158 ยฐF
Storage temperature
13 ft / 4 m water depth (inert gas filling)
Submersion tightness