Professional binoculars with precisely ground prisms and lenses made of barium crown glass (BaK-4) for clarity and brightness up to the edge of the field of view. They feature a long eye relief with adjustable eyepieces and a non-slip surface coating for optimal grip. The new ergonomically optimized design includes UV protection for uninterrupted observations. It has a large focusing wheel for quick and easy focusing, as well as integrated dioptric correction to adjust to personal vision needs. With a 12x magnification and a field of view of 80.3 m at 1000 m, it has a lens diameter of 50 mm. All Olympus binoculars come with a case, a carrying strap, and a lens cover.