Specifications Magnification: 6x Objective optical diameter: 42 mm Field of view: 4° (7 m / 100 m) Exit pupil diameter: 7 mm Exit pupil distance: 80 mm Eyepiece dioptrie range: ±3 D Central (attaching) tube diameter: 25.4 mm (1") Objective tube diameter: 49 mm Eyepiece tube diameter: 43 mm Rectification range: min. 50' Weight: 0.5 kg The Artemis 2000 aiming riflescopes are designed as a supplement to various hunting arms. In connection with a fire arm, they multiply the precision of long distance shooting many times. Basic constructional characteristics high resolution, high-quality opt. glass antireflex coatings on all not cemented surfaces elevation and windage adjustment by means of the click-stop mechanism centre of the reticle still remains in the centre of the field of view during rectification sturdy steel mechanical stress, shock, dust, and weather-proof construction the riflescope is charged with nitrogen atmosphere protective rubber mount on the eyepiece transparent objective and eyepiece caps --------Types of reticles for Artemis 2000 6x42---1--4--4B--8--8B--and Z-PLEX