Leica Winged Eyecups Set Noctivid Black. It maximizes the pleasure of observation to the top. Made out of black rubber the eye cups are robust and flexible at the same time. If you dont need them you do not have to take them off you simply fold them down to the side. The Set for the Noctivid includes also a eye piece cover that fits while the winged eye cups are on the binocular. Specifications for Leica Winged Eyecups Set: Manufacturer: Leica Color: Black Additional Features: for Noctivid Fabric/Material: Rubber Gender: Unisex Package Contents: Leica Winged Eyecups Set Leica 42067: Winged Eyecups Set Noctivid Black