Suited to close- and mid-range hunting and shooting, the Tasco 4-12x40 World Class Riflescope helps you get on target and make an effective, ethical shot. The 12x maximum magnification range pulls distant targets in close, and the generous 40mm objective lens, aided by multiple anti-reflective coatings, admits lots of light for a bright image. The simple 30/30 duplex reticle presents a clean sight picture that doesn't obscure the target. The 1" maintube is water, shock, and fogproof. Its exit pupil diameter is 10-3.3mm, and eye relief is a comfortable 3.5". Included are extra-high Weaver mounting rings, so the scope is ready to use right out of the box. Optical Performance 4-12x magnification Anti-reflection multicoated optics 40mm objective diameter 26 to 9' field of view at 100 yards 3.3" eye relief 30/30 Duplex Reticle Second focal plane Crosshair design Non-illuminated Use and Handling 1/4 MOA impact point correction 30 MOA elevation and windage adjustment ranges Construction Details Water, fog, and shockproof 1" maintube 14" long, weighs 16.5 ounces