The 11x70mm and 15x70mm are our most popular models. Giant 70mm objectives gather a serious amount of light - so these are ideal for astronomy. They are also excellent for nautical applications wildlife observation and surveillance. The new low-reflection broadband multicoating has a subtle green/purple color. Light loss due to reflection and scattering is minimized providing the highest level of light transmission possible. New slow-focus provides precise focus control that won't drift.All Oberwerk binoculars have rugged rubber-armored metal bodies all-glass lenses BAK4 prisms right ocular diopter adjustment fold-down eyecups brass 1/4-20 tripod adapter socket case caps and strap.
