army porro binocular with fashion appearance, decent and cool . stiff structures, strong material,good value for money. 1.Magnification: 8x1.Objective diameter: 40mm3.Angular field of view: 6.6 degrees4.Field of view: 345ft at 1,000 yards or 115m at 1,000m5.Exit pupil diameter: 5mm6.Eye relief: 11mm7.Close focus: 8m