NightForce NX8 4-32X50mm Rifle Scope F2 ZeroStop .1 Mil-Radian DigIllum PTL Mil-CF2D Black. These Rifle Scopes developed by the experts at NightForce feature ZeroStop elevation adjustment that allows you to make endless elevation adjustments but turning the knob to the ZeroStop setting instantly returns your scope to its original zero. The NightForce NX8 4-32X50mm SFP Rifle Scope is built with Digillum digital reticle illumination technology that provides a red or green reticle color with 5 different brightness settings so that you can choose the best setting to suit your current needs and shooting environment. Enhance your accuracy and vision while hunting or sport shooting by mounting this NightForce NX8 4-32X50mm Tactical Rifle Scope on your favorite weapon. Specifications for NightForce NX8 4-32x50mm Rifle Scope 30mm Tube Second Focal Plane: Manufacturer: NightForce Objective Lens Diameter: 50 mm Magnification: 4 - 32 x Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Exit Pupil: 1.6 - 6.7 mm Illumination Color: Red Finish: Matte Field of View Linear: 8.7 - 1.5 m at 100 m Eye Relief: 3.5 in Weight: 28.9 oz Length: 13.5 in Parallax: 11 yds to infinity Illumination Type: Digillum Battery Type: Lithium Ion Magnification Type: Variable W/E Travel at 100 Yds: 26 MRAD Features of NightForce NX8 4-32x50mm Rifle Scope 30mm Tube Second Focal Plane: Standard power throw lever ZeroStop elevation adjustment DigIllum digital reticle illumination technology Package Contents: NightForce NX8 4-32x50mm Rifle Scope 30mm Tube Second Focal Plane NightForce C640: NX8 4-32X50mm Rifle Scope F2 ZeroStop .1 Mil-Radian DigIllum PTL Mil-CF2D Black