In the Fujinon “SX” series binoculars, every lens and prism surface is coated with a special EBC process. The result is an overall brightness factor of 95% across the full visible spectrum – images up to some 15% brighter than any other high quality binoculars. The FMT / MT series of binoculars have been a staunch favorite among professionals in the marine and fishing industries. Designed for use in severe environments, these binoculars meet the high demands for functionality, ruggedness and water resistance. The FMT series are high-grade spec models that incorporate field flattener lenses.