HOYA Skylight 1B Colour filters

HOYA Skylight 1B - 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 (...) See more See less

the range which corresponds to the films 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 outstanding filters offer revolutionary performance in light transmission and color balance. 12 layers of Super Multicoating are applied to the surfaces of the Skylight 1B and UV(0) models which produces an average transmission of 99.7%! Coupled with maximum surface precision this allows increased resistance to flare and stunning images can be recorded at wide apertures without compromising the performance of your lenses. Our ultra thin Circular Polarising filters have seven layers of Multicoating applied to their rear surface to eliminate internal reflections and ghosting. Advanced thin selective film is used to guarantee perfectly polarised light with neutral color balance. Their slim profile of just 5mm avoids any vignetting problems and makes them ideal for use with wide angle lenses. There is no front female thread but they do accept our push-on lens caps. HOYA Super HMC filters will appeal to the most demanding of photographers who require the ultimate in performance. (Description excerpted from: Amazon MarketPlace)