The Swarovski Z3 Series 4-12x50 is our Grand Prize in our monthly Camera Land Home Page drawing. Here's a bit of background on this great scope. Features: *1 inch rifle scope with 3x zoom *The newly designed slim construction allows it to be mounted close to the barrel and is suitable for all hunting firearms *Improved anti-reflective lens coatings deliver the highest optical performance in all light conditions *Large, rugged turrets with distinctive adjustable clicks for accurate adjustments *The wide power ring allows quick adjustment of entire magnification range *Wide range of adjustment for easy sighting in *Large field of view *Centered reticle in the second image plane *Waterproof to 13 ft even with turret caps removed *Rapid diopter adjustment *Microstructure surface to prevent residual reflections inside the tube for bright, highcontrast images, even in intense light *Light weight *All aluminum outer parts are anodized to be scratch-resistant Specs: *Magnification 4x-12x *Objective Lens Diameter (mm) 50 *Exit Pupil Diameter (mm) 12.5-4.2 *Eye Relief (in) 3.54 *Field of View (ft/100 yds) 29.1-9.9 *Field of View (degrees) 5.5-1.9 *Dioptric Compensation (dpt) -2.5 to +2.5 *Transmission (%) >90 *Impact Correction Point (in/100 yds) 0.25* *Max Elevation/Windage Adj. (in/100 yds) E: 43 / W: 43 *Parallax Correction (yds) 109 *Objective Filter Thread M 52x0.75 *Length (in) 13.78 *Weight (oz) 14.5 If you are looking for a high quality scope with outstanding optics consider this Swarovski Z3 Series 4-12x50. Please feel free to give a call with any questions.