Hawke Vantage 4×32 AO Mil Dot Developed for all hunting disciplines, from varmint hunting to big game. All Vantage riflescopes feature our new H2 optics system and are available in a variety of configurations. 1 inch mono-tube chassis 11-layer full multi-layer coating of the lenses High-resistance zoom ring Fast focus eyepiece Nitrogen Filled. shockproof Waterproof. fog free 30/30 duplex reticle Distance can be determined using the thin reticle (30" length at 100yds at 4x magnification). Pupillary distance: Focus / Parallax - Fixed field of view: 15.5-4.7m @100m 46.6-14.1ft @100yds optical system Altitude adjustment range: Windage Increment Windage adjustment range eyepiece the guy Multi-layer coating - 11 layers power selection Knurled posi-grip Second image plane (SF.