7x42 Binocular

7x42 Binocular

The binocular is designated for observation of remote objects, fixed and movable. Its tight case is filled with dry nitrogen. Besides, the case is rubberized that enables top protection against shocks.

Magnification, ratio

7

Lens diameter, mm

42

Angular field of view, deg

7

Eye relief, mm

21,5

Exit pupil diameter, mm

6

Diopter adjustment range of eyepieces, dptr

-1

Resolution power, ang. s

no less than 10

Interpupillary distance, mm

54… 74

Light transmission, %

75

Scale factor, ang. min

34

Axes deviation, mrad

12 (vert.), 6 (horizont.)

Additional filters (neutral), %

15-20

Tightness, kH/m2

69

Overall dimensions, mm

160×170×80

Weight (without packing and accessories), kg

1,18

Operating temperature range, °С

-56… +70