Magnification: 2.5-10xObjective lens diameter: 47.5 mmClear objective lens diameter: 42 mmOcular lens diameter: 43 mmFocal Plane: RearTube Diameter: 1 inField of view @ 100 yards: 46 – 11 ftExit Pupil: 10.1 – 4.6 mmClick Value: 1/4 MOAWindage: 80 MOAElevation: 80 MOAEye Relief: 3.5 – 3.8 inLength: 11.6 inWeight: 16.8 ozFinish: Matte