BM-7509A 8X42 Binoculars

1.fampihebana:8X
2.Savaivony tanjona(MG): 42MG
3.Karazana Prisma: Manaraka/BAK4
4.Prism Coating: ENY
5.Isan'ny Lens: 6pcs/4groups
6.Lens Coated: FMC
7.Focus System: Individual
8.Hivoaka ny savaivony mpianatra(MG): 4.57MG
9.Mivoaha Distance Mpianatra(MG) :19.06MG
10.Zoro fijery: 8°
11.Field of View: 420Ft/1000Yds, 141M/1000M
12.Close Focus Length(M):5M
13.Famirapiratana havanana :20.9
14.Twilight Index: 18.33
15.Fanitsiana dioptera :5DIOPTER
16.Waterproof and Fogproof: ENY
17.Eyecups System: Twist-Up
18.Nitrogen Filled:ENY