The mark 5hd riflescope built around leupold's professional-grade optical system offers unmatched light transmission that's designed to outperform in the most challenging lighting conditions.Its industry leading glare reduction provides a clear image in harsh, direct light, while the resolution and clarity will meet the demands of any professional guide or shooter in the field.Features side focus, m5c3 zerolock adjustments, first focal plane, illuminated, motion sensor technology, nightvision compatible illumination, zero lock dial and zero stop.Magnification: 7-35xObjective: 56mmField Of View: 14.70-3 ft @ 100 ydsEye Relief: 3.60"-3.80"Tube Diameter: 35mmLength: 15.70"Weight: 33 ozReticle: Illuminated FFP TRMParallax Adjustment: SideParallax Adjustment: Side FocusProofs: Fog/Shock/Waterproof