The leupold gold ring 12-40x60mm hd spotting scope employs an extra low dispersion optical system to maximize color fidelity and contrast.This produces and incredible image across a wide field of view, all with best in class eye relief for easy, full field viewing with or without eyeglasses.The prism-less folded light path (flp) system uses mirrors to compress a long optical system into half its length.All this performance, in a lightweight magnesium housing for the most packable optical power available.Tripod ready.Body Type: StraightMagnification: 12-40xObjective: 60mmField Of View: 168 - 52 ft @ 1,000 ydsEye Relief: 1.18"Length: 12.40"Weight: 37 ozFinish: Shadow GrayProofs: Fog/WaterproofOptic Coating: Fully Multi-CoatedClose Focus: 36 ft