Diamond sharp image, long eye relief, mpx1 glass reticle etched on the first focal plane with german technology, turret lock 1/10 mil adjustment, 30mm monotube, illumination, side focus, with lens cap, nest sunshade bee rings, tactical rings brief introduction to ffp: most telescopes have the reticle mounted in the second focal plane (near the eyepiece). while currently it has always been customary to place the reticle in the first focal plane (the reticle increases its size when changing the magnification from low to high). each system has its advantages the advantage with rangefinder reticles (such as rangefinder and mil-dot etc.) is that the target image and the distance between dots remains constant even when you change the magnification. it is the system widely used today by top military suppliers. magnification: 5-30x objective lens diameter: 56mm ocular lens diameter: 36mm ocular lens length: 60mm exit pupil: 11.0-1.8mm length: 398mm / 15.6in weight (net): 813 g / 28.7 oz eye relief: 100 mm / 4.0 inch field of view: 20.43-3.51 feet at 100 yards optical coating: diamond fully multi reticle: etched glass mpx1 tube: 30mm hammer forged elevation: '12mil (40moa) windage range: '12mil (40moa) click value: 1/10 mil, 1cm, 0.1 mrad parallax adjustment: 20 yards to ' illumination: 6 levels red battery type: cr2032 design 30mm hammer forged aluminum monotube side focus mark: 20, 25, 30, 40, 50, 75, 100, 200, 300, 500, 900 and infinity shock tested up to 1000g, resistant to water and completely purged with nitrogen turret lock system. pull to adjust, push to lock. two extra elevation turrets marked 1cm and 0.1 mrad high quality 6061 t6 aircraft aluminum diopter compensation from rapid focus eyepiece -2 to +1.5 items included: one pair of 30mm picatinny scope rings , cleaning cloth, instructions, lens cap, sunshade with honeycomb filter, packaged in a nice retail box