Schmidt & Bender 3-18x42 Rifle Scope 30 mm Tube Second Focal Plane Posicon CT / Posicon CT Black. This compact powerful and versatile hunting riflescope combines all relevant features and makes it a true all-rounder. The slim and short aircraft grade aluminum 30 mm tube saves weight and yet is rugged for combining it with night vision devices. Due to the patented optical design it combines a superb image quality with a great field-of-view along with extremely high light transmission. A newly designed BDC II-B represents a sophisticated elevation turret which can be calibrated to the ballistic of your rifle in an easy and flexible way. The 3-18x42 is made by hunters for hunters who seek a most advanced riflescope for utmost hunting success. Specifications for Schmidt & Bender 3-18x42 Rifle Scope 30 mm Tube Second Focal Plane: Manufacturer: Schmidt & Bender Objective Lens Diameter: 42 mm Magnification: 3 - 18 x Reticle: BDC II LT Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Exit Pupil: 2.3 - 8.3 mm Field of View Linear: 2.4 - 14.5 m at 100 m 14.5 - 2.4 m at 100 m Eye Relief: 90 mm Diopter Adjustment Range: -3 - 2 dpt Color: Black Weight: 680 - 700 g Adjustment Click Value: 1 cm at 100 m Length: 12.91 in Parallax: 20 m to Infinity Light Transmission: 92 percent Additional Features: Posicon CT / Posicon CT Condition: New Gun Type: Rifle Package Contents: Schmidt & Bender 3-18x42 Rifle Scope 30 mm Tube Second Focal Plane Schmidt & Bender 158-811-71G: 3-18x42 Rifle Scope 30 mm Tube Second Focal Plane Posicon CT / Posicon CT Black