Hoya 77SKY 77mm Sky Filter

Reduces the excessive bluishness that frequently occurs in outdoor color photography especially in open shade under a clear blue sky. The absorption peak is in the range which corresponds to the film s green spectrum. This means outstanding outdoor shots with superb color balance and clarity under all conditions. Also keeps skin tones free of colored reflections from nearby objects such as the shade of trees. These filters offer both amateur and professional photographers HOYA s famous quality at reasonable prices. They have coatings applied to both surfaces to suppress reflection and increase light transmission. There are a few exceptions in the special effects range which due to the special materials used in construction do not have coatings applied. Specification: Filter type: Skylight Filter size: 77mm Compatible Models: Any SLR DSLR camera with a 77mm lens. (does not fit Hasselblad lenses)