These binoculars feature a slightly longer objective lens body than modesl, for example, in the AM-6 range.  The design/construction delivers outstanding optical performance.  These models feature top quality Phase-Coated BaK-4 Prisms and are Fully Multi-Coated throughout.  Waterproof and nitrogen- filled fog-free construction.  Twist-up Eyecups for Spectacle wearers.  Integral Tripod Bush.  Supplied with neckstrap and case.  Colour/Material: Black Rubber