Now when you see the still animal set against the brush on the distant horizon, you can thank the relentless engineers at Swarvoski. Built to perform to the highest standards and handle the abuse that true adventure provides. Robust full metal housing wrapped in rubber armor. EL 10 x 32 WB. Optical System: - High contrast, natural color reproduction, under all light conditions, is a result of a newly designed optical system with optimum light transmission. - Wide angle eyepiece for exceptionally large field of view 62 degrees and 65 degrees. - Locking dioptric correction system integrated in the focusing wheel. - Sensational close - up focusing from 7 feet respectively.