Steiner Predator 4 3-12x56mm 30mm Tube Rifle Scope Second Focal Plane E3 Illuminated Reticle Black. Best-in-class optical clarity with a massive field of view to deliver industry leading light transmission and outstanding results in low light conditions. Specifications for Steiner Predator 4 3-12x56mm 30mm Tube Rifle Scope Second Focal Plane: Manufacturer: Steiner Objective Lens Diameter: 56 mm Magnification: 3 - 12 x Reticle: E3 Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Exit Pupil: 0.37 - 0.17 in Illumination Color: Red Finish: Hard Anodized Field of View Linear: 9.9 ft at 100 yds Eye Relief: 3.54 in Color: Black Weight: 22.5 oz Adjustment Click Value: 1/4 MOA Length: 13.9 in Adjustment Type: MOA Illumination Type: LED Battery Type: CR2032 Lithium Metal Fabric/Material: Hard-Anodized Aluminum Focus Range: 100 yds Light Transmission: 90 percent Operating Temperature: -13 - 145 Fahrenheit Additional Features: Rifle Scope W/E Travel at 100 Yds: 72/72 cm at 100 m Gun Type: Rifle Features of Steiner Predator 4 3-12x56mm 30mm Tube Rifle Scope Second Focal Plane Rugged and Lightweight Best-In-Class Optical Clarity Industry Leading Light Transmission Versatile For Different Hunting Pursuits Predator Diamond Coating Package Contents: Steiner Predator 4 3-12x56mm 30mm Tube Rifle Scope Second Focal Plane Steiner 8778: Predator 4 3-12x56mm 30mm Tube Rifle Scope Second Focal Plane E3 Illuminated Reticle Black