B+W 77mm Screw-In Metal Telephoto Lens Hood #960 Slik DQ-20 2200 mAh Power Consumption Max:

2200 mAh Power Consumption Max: 8 W Environmental Operating: -4 to 140°F (-20 to 60°C)

Supports up to 36-bit deep color

17 m Exit Pupil Diameter 4

Side arms adjust from 2

18 kg Packaging Info Package Weight 0

B+W 77mm Screw-In Metal Telephoto Lens Hood #960 Slik DQ-20 2200 mAh Power Consumption Max:Lens hoods are primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens. In addition, since the end of the lens is extended you also get the added benefit of some extra protection from accidental impact. The B+W #960 metal telephoto lens hood is made of black anodized aluminum with light absorbing flat black ribs on the inside, and due to it's cylindrical shape this hood is especially