These are high-performance binoculars with 32 mm lens diameter, 8x magnification, and a large field of view of 135 m (404 ft), allowing a generous overview with good image steadiness. The reference glass for nature professionals requiring minimum weight with a maximum of optical performance on their excursions. You will think that you are holding a pair of 42mm binoculars while looking through these mid-sized Ultravids. Only seeing the name will assure you that this is really a 32 mm model. All 32 mm models are available in a black, shock-absorbing rubber coating.