Leica Binocular 10x42 Trinovid Binocular New lightweight materials make for adurable binocular of lighter easy handling. Superior new glass types make for sharper, brighter, and superior performance New improved lens coating for better clarity and contrast. New light weigh tmagneusiam metal parts keep traditional design with lighter weight . Improved design and performance with traditional classic performance. The Trinovid is proven for optical performance and durability expected from Leica.