Carl Zeiss Terra ED 10x42

10x magnification for delivering breathtaking enlarged images. field of view at 1000m - 110 m. apparent field of view - 60. the TERRA ED 10x42 binocular offers you both large fields of view and steady images Effective lens diameter - 42 mm. Exit pupil diameter - 4.2 mm Weatherproof: the operating temperature range of 24 to 140F and the waterproof... morebody, these outdoor binoculars are a reliable companion even under extreme conditions. water resistance - 100 mbar The binocular is suitable for birdwatching, hunting, nature observation, travelling and outdoor activities. the compact design and the large lens diameter are optimal for hunting in fields and forests The highest optical precision and the hydrophobic multicoating guarantee brilliant images down to the very last detail