Nikon Monarch Riflescope 4-16x42SF (Matte Nikoplex) Extremely accurate riflescope with 4x to 16x magnification and 42mm objective diameter Fully multicoated, ultra-high-performance lenses deliver flare-free, high-contrast images Nikoplex reticle offers thick posts and thin center crosshairs for precision aiming Unique zoom control with rearward facing numbers; quick focus eyepiece Matte black finish; measures 13.5 inches long and weighs 18 ounces; Nikon lifetime warranty