Giant 45 degree ocular telescopes astronomic 25-40x100 binoculars

Place of Origin:

Yunnan, China

Brand Name:

OEM

Model Number:

A40100

Model:

40x100

Eyepieces:

20X 30X 40X

Field of view Angel:

2.2° 2.8° 1.4°

Field of view M/1000M:

39 50 25

Field of view FT/1000YDS:

117

Eye Relief:

22.6

Exit Pupil:

5

Weight:

5KGS