this outstanding filter offers revolutionary performance in light transmission and colour balance. 12 layers of super multi-coating are applied to the surface of this uv (0) model, 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. hoya super hmc pro 1 filters appeal to the most demanding photographers who require the ultimate in performance. parallel imported warranty: warranty one year delivery within 2-4 business days |