Product Description Product Info for Swarovski 1.7-13.3x42 Z8i P L Riflescope (4A-IF Illuminated Reticle, Matte Black) Swarovski designed and built the 1.7-13.3x42 Z8i P L Riflescope with a 30mm maintube to deliver uncompromising optical performance, precision, and durability. With its high-quality optical system, lens glass, and fully multi-layer anti-reflection coatings, it provides brilliant and sharp images with high resolution. No matter when you hunt, its state-of-the-art optical system will deliver bright, crisp, and clearly visible images with a versatile 42mm objective aperture. The objective and ocular lenses are further enhanced with a SWAROCLEAN coating to ensure that water droplets and dirt can be easily removed without a trace. To help with ballistic and wind drift compensation, this scope offers a 54 MOA windage and elevation adjustment ranges with 0.36 MOA click values. Swarovski Z8i Specs Performance Magnification 1.7 to 13.3x Objective Lens Diameter 42 mm Field of View 1.7x: 75.6' 100 yd / 25.2 m 100 m 13x: 9.3' 100 yd / 3.1 m 100 m Exit Pupil Diameter 1.7x: 8.1 mm 13.3x: 3.1 mm Eye Relief 3.7" / 95 mm Diopter Correction -3.0 to +2.0 Reticle Reticle Type 4A-IF Reticle (Second Focal Plane) Features Filter Thread M44 x 0.75 Impact Point Correction 0.4 MOA per Click Windage Adjustment 54 MOA Elevation Adjustment 54 MOA Parallax Correction Yes, 54.6 yd / 50 m to Infinity Environmental Water Resistance Waterproof to 13.1' / 4 m Fogproof Yes Operating Temperature -4 to 131°F / -20 to 55°C Storage Temperature -22 to 158°F / -30 to 70°C General Maintube Diameter 30 mm Battery 1 x CR2032 Battery Runtime 180 to 1400 Hours (Average) Dimensions Length: 13.2" / 33.6 cm Weight 21.9 oz / 620 g Packaging Info Package Weight 3.15 lb Box Dimensions (LxWxH) 16.2 x 4.5 x 3.8"