Swarovski's Z8i+ 5-40x56mm Riflescope brings you closer to the game at extreme ranges. It features an extra-large eye box allowing hunters to accurately engage targets even if their eye isn't precisely aligned with the scope. This allows hunters to move their head flexibly without losing sight of the target to accommodate easier targeting. In addition to its large eye box, the Z8i+ 5-40x56mm Riflescope delivers a massive 28.2 foot 3.6 foot field of view (@ 100 yards) for maximum situational awareness.Like all of Swarovski's optics, the Z8i+ 5-40x56mm Riflescope offers an astounding 93% light transmission highest imaginable glass quality and Swarovski's state of the art coatings, as well as the large 56mm objective lens.