March Scopes 4.5-28x52mm Tactical Turret Rifle Scopes 34mm Tube First Focal Plane FML-PDK Reticle Black DE0309. The 56mm objective and the 34 mm tube offer high resolution with excellent reliability and ruggedness. The March-X High Master 10x-60x56mm is suitable for short-range competitions such as Field target and also long-range competitions such as F-class. The focus range adjustment is from 10 yards to infinity offering reliable adjustment for any situation. Specifications for March Scopes 4.5-28x52mm Tactical Turret Rifle Scopes 34mm Tube First Focal Plane: Manufacturer: March Scopes Objective Lens Diameter: 52 mm Magnification: 4.5 - 28 x Tube Diameter: 34 mm Reticle Focal Plane: First Focal Plane (FFP) Exit Pupil: 1.86 mm Finish: Matte Field of View Linear: 4.68 - 29.1 ft at 100 yds Field of View Angle: 5.56 degrees Eye Relief: 70 - 93.7 mm Color: Black Weight: 845 g Adjustment Click Value: 0.1 Mil Rad Length: 12.5 in Adjustment Type: Mil Rad Parallax: Side Focus Fabric/Material: Aluminium Focus Range: 10 yds to infinity Lens Material: ED Glass Optical Coating: Multicoated Fogproof: Yes Magnification Type: Variable W/E Travel at 100 Yds: 60 MOA Gun Type: Rifle Country of Origin: Japan Attachment Type: Riflescope Ring Features of March Scopes 4.5-28x52mm Tactical Turret Rifle Scopes 34mm Tube First Focal Plane Temperature Anti-Drift Lens System High Master lens system (Super ED lenses) Side focus 10 yard - infinity Scope body fully machined from aluminum ingot All Japanese metal parts with no plastic part except for minimum essentials such as an insulator Argon gas filled for internal stability Fast focus eyepiece Top quality multi lens coating where the transmittance is very near 100percent Water repellent lens coating Package Contents: March Scopes 4.5-28x52mm Tactical Turret Rifle Scopes 34mm Tube First Focal Plane Lens cloth Hex Wrench Flip Caps Sun Shade Fast Lever Middle Wheel Large Dial MD Disk March Scopes DE0309: 4.5-28x52mm Tactical Turret Rifle Scopes 34mm Tube First Focal Plane FML-PDK Reticle Black