MAGNIFICATION: 4X – FIELD OF VIEW: 6.250 – OBJECTIVE LENS CLEAR APERTURE: 24 mm – EXIT PUPIL: 6.0 mm – EYE RELIEF: 65 mm – DIOPTER RANGE: +/-2 – ADJUSTMENT RANGE: +/-45 MOA – WATERPROOFING: 20m 1 hour – PowerCam 900 Mount for fast transitions from close quarters to intermediate range targets – Quick release mount with built-in recoil lugs for a repeatable zero – Front thread-in lens protector and rear flip back for protection from the elements – Aircraft grade CNC aluminum housing ensures a lifetime of reliable service – IPX-8 waterproof (20m for 1 hr) – Dialectic coated prism – Compact size and weight – Adjustable height via included spacers (1.41 1.53 and 1.63) – Infinite Guarantee