Athlon Optics , Argos , Binocular , 8 x 42 Roof , Lifetime Warranty

Specifications POWER 8X OBJECTIVE LENS DIAMETER 42 mm EYE RELIEF 17.3 mm FIELD OF VIEW ANGULAR 7.1 FIELD OF VIEW FEET @1000 Yards 371 ft FIELD OF VIEW METERS @1000 METERS 137 m CLOSE FOCUS 4 m /13 ft INTERPUPILLARY DISTANCE 56 mm-76 mm WEIGHT 24.6 oz