Rothco 8 X 42mm Porro Prism Binoculars 20275

Includes Case, Magnification 8x, Objective Diameter (mm) 35, Front Lens Diameter 40, Eyepiece Diameter (mm) 23, Exit Pupil Diameter (mm) 4.3, Lens Coatings MC, Relative Brightness Index (RBI) 18, Field Of View(Ft /1000 YDS) ° 7.5°, Eye Relief (mm) 16, Minimum Focus Distance (M) 5, Diopter Adjustment: -4d To +4d, Dimensions Of Product (mm) 180x140x57 WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects and other reproductive harm.