Technical Data Power: 4 to 14 Object lens: 50mm Eye relief: 90mm (3.5") Diopter adjustment: -4 to +4 Click adjustment: ¼ MOA Wind adjustment: 30 MOA from centre to extreme left or right Vertical adjustment: 60 MOA Tube diameter: 30mm. This diameter tube is only made by IOR. We stock rings in low, medium or high format. Length: 381mm (15") Weight: 720g (25.4 oz) Reticule: MP8 DOT (in the second focal plane) Reticule illumination: None. Turrets: Covered finger adjustable knobs Comments This classic scope features a 30mm main tube, exposed tactical knobs, side focus and a sunshade, (but without illumination for the reticule). With its covered, finger adjustable knobs, this is a good scope for hunting and stalking. We stock a variety of IOR rings and bases for these scopes. Check our rings and bases webpage for details.