Technical Data Power: 2.5 to 10 variable Object lens: 42mm Eye relief: 80mm (3.15") Diopter adjustment: -4 to +4 Click adjustment: ½ MOA Wind adjustment: 36 MOA from centre to extreme left or right Vertical adjustment: 78 MOA Tube diameter: 30mm. We stock rings in low, medium or high format. Length: 342mm (13.5") Weight: 0.620kg (1lb 6oz) Reticule: MP8 Dot (in the second focal plane) Reticule illumination: Battery powered with seven intensity settings. Turrets: Finger adjustable turrets, with protective screw on caps. Comments A tricked up version of the basic 6x42(30) with the same truly amazing vertical and windage adjustment and 90% light transmission!