metal binoculars opera glasses 0318B series from Chinese Manufacturer

Opera glasses 3X25G  item

Place of origin: FujianChina

Brand name:BINOVISION  or  “OEM”

1.    Magnification: 3x

2.    Objective lens Diameter(mm): 25

3.    Angle of view: 6.6

4.    Field of View at 1000M/1000yard: 110M/ 330ft

5.    Eyepiece Diameter:14.5mm

6.    Exit pupil:3.2mm

7.    Resolution: 5

8.    Relative Brightness;10.02

9.    Eye Relief :8m

10.  lens: fully coated

11.  material: metal ,plated in gold or silver, optical lens

12.  MOD(minium observing distance): 3.5m-∝

13.  distance between oculars(mm) :56-70

14.  Rrism:N/A

15.  Focusing system:center

16.  item size(LxWxH): 10 x5.5x75px/ 4.0"x2.2"x1.2"

17.  item weight:210g(7.40oz)

18.  weight w/ package: 270g(9.50oz)

19.  packing detail: 25pcs/inner carton,

                      50pcs/master export carton.

                      Cartion size:45x27x29cm

                      Gw:13.5kgs, nw:12.5kgs.

20.  Accessory: soft leather pouch or velvet pouch

                Cleaning cloth

                Netural instruction

                Color netural paper box or velvet hard box.

21.  tube color avalible: pearl white

                  reflex black

                  burgundy

                  titanium

                  platinum

                  reflex blue    or any other PMS color.