BM-7509A 8X42 Binoculars

1.Ukukhuliswa:8X
2.Ububanzi benhloso(mm): 42mm
3.Uhlobo lwePrism: Porro/BAK4
4.Prism Coating: Yebo
5.Number of Lenses: 6pcs/4groups
6.Lens Coated: FMC
7.Isistimu yokugxila: Individual
8.Phuma Ububanzi Bomfundi(mm): 4.57mm
9.Phuma ebangeni Lomfundi(mm) :19.06mm
10.I-Engeli Yokubuka: 8°
11.Inkambu yokubuka: 420Ft/1000Yds, 141M/1000M
12.Close Focus Length(M):5M
13.Relative Brightness :20.9
14.Twilight Index: 18.33
15.Ukulungiswa kwe-Diopter :5DIOPTER
16.Waterproof and Fogproof: Yebo
17.Eyecups System: Twist-Up
18.Nitrogen Filled:Yebo