Leupold Mark 4HD Features The Leupold Mark 4HD brings the legendary performance of the Mark 5HD lineup into a slimmer 30mm maintube packed full of professional grade features for close quarters engagements and long range precision shooting alike. With 1 to 4.5 power magnification and a 24mm objective lens the scope offers a wide field of view ranging from 118.80 feet down to 25.20 feet at 100 yards giving shooters fast target acquisition at low power and improved precision at the top end. The illuminated FireDot TMR reticle set on the second focal plane maintains a consistent size throughout the entire zoom range so the aiming point never changes appearance regardless of magnification setting. Eight brightness settings allow the reticle s illumination to be dialed in for conditions ranging from bright daylight to low light hunting situations. A three turn elevation dial provides unmatched confidence at extreme distances giving shooters a tactile and visual reference for how many full rotations they have dialed when making long range adjustments. The precise ZeroLock windage adjustment is engineered to resist unintentional movement from bumps or knocks in the field keeping the scope s zero secure through rugged use. A side focus parallax adjustment delivers tack sharp images as close as 25 yards useful for both close range engagements and extended glassing sessions. Built from lightweight aluminum and rated waterproof fog proof and shockproof the Mark 4HD is backed by Leupold s lifetime guarantee giving dedicated enthusiasts and uniformed professionals alike a rugged reliable optic ready for the range or the field. Leupold Mark 4HD Specifications Manufacturer: Leupold Model: Mark 4HD Type: Low Power Variable Optic Magnification: 1-4.5x Objective: 24mm Tube Diameter: 30mm Reticle: Illuminated FireDot TMR Focal Plane: Second Focal Plane Color: Matte Black Material: Aluminum Field of View: 118.80-25.20 ft @ 100 yds Eye Relief: 3.70-3.90 Brightness Settings: 8 Battery Size: CR2032 Battery Life: Up to 1000 hrs Parallax Adjustment: 150 yds Elevation Adjustment: 48 MIL Windage Adjustment: 48 MIL Proofs: Fog Proof / Shockproof / Waterproof Length: 10.70 Height: 1.7 Width: 1.80 Weight: 18 oz Click Value: .1 MRAD Available At: GrabAGun