Nikon Pro Staff 3-9×50 M NP

Reticle: Duplex
Exterior color: matt
Actual magnifications (x): 3-9 times
Effective Objective Diameter (mm): 50
Aperture (mm): 5.6 (9-fold magnification)
Eye relief (mm): 91 (3-fold magnification) / 91 (9-fold magnification)
Tube diameter (mm): 25.4
Objective OD (mm): 60.3
Eyepiece OD (mm): 44
Adjustment graduation (MOA / 1 Click): 7mm 100m
Grade Adjustment (MOA / Click): 1/4
Max internal adjustment (MOA): 80
Parallax setting (m): 91.44
Field of view at 100 meters (m): 11.3 (3-fold magnification) / 3.8 (9-fold magnification)
Overall length (in) (mm): 318
Weight (g): 495