Those critical minutes around dawn and dusk are the reason Nikon developed this riflescope. Nikon knows how important a large exit pupil can be in low light hunting - especially when combined with the greater resolving capability of higher magnification. The Buckmasters 4-12x50 SF offers the best of all worlds - up to 92% light transmission and side-focus adjustment for parallax-free sighting.
Actual Magnification: 4-12x50
Objective Diameter: 50mm
Exit Pupil: 12.5-4.2mm
Eye Relief: 3.7-3.7"
Field of View @ 100yds: 24.3-8.0ft
Parallax Setting: 100yds
WEIGHT: 2 lbs
MANUFACTURERS NAME:NIKON MANUFACTURER PART NO:NIKON6445