The BRESSER Corvette models provide high definition images that will please the most discerning observer. The perfected and precise mechanics round out these superb binoculars. It is only natural that BaK-4 glass has been manufactured into these binoculars, and that the optical surfaces have been full multi coated (FMC) to increase luminosity and contrast. Long Eye (LE) relief eyepieces allow a full field of view for spectacle wearers. To protect the binocular against fog and water they are nitrogeen filled.   Features : Prism and lens materials made of BaK-4 glass material Optical surfaces are fully-multi coated with 95% light transmission Centre-wheel focusing Individual eyepiece dioptre adjustment LE relief eyepieces for optimal observation for wearers of glasses Elegant design Rubber armoured binocular body   Scope Of Delivery : Binoculars Nylon bag with shoulder strap and belt loop Carrying Strap Protective objective lens caps Protective eyepiece caps Lens cloth Manual