10X42 outdoors gift binoculars (BM-7253B-Green) 1.10X422.Eye width(IPD) (mm): 52-743.Field of View (ft@1000yds/m@1000M): 306ft@1000yds@8x/102m@[email protected] Relief (mm):135.EXIT PUPIL DIAMETER:4.2mm6.Resolution-On Axis(soa):6.0"7.Ocular Lens Diameter (mm): 208.Objective Lens Diameter (mm):......