Model NO.: HLBD102505 Item Name: 10x25 DCF Magnification: 10(x) Objective Dia.: 25mm Angle Of View: 5.8° Field Of View: :(at 1000m/at 1000yds) 100M/300FT Exit Pupil Diameter(mm): 2.5mm Exit Pupil Distance(mm): 10.3mm Colors: black, mini color or make according to your design Dimensions: 110 x 100 x 40mm Outer packing: 50pcs Carton dimensions: 430 x 300 x 270mm