Tiffen Cool Blue 4 Grad Vertical (4x5.65")

Description

The Tiffen 4 x 5" 1 Cool Blue Hard-Edge Graduated Filter helps to specifically add a cool, purplish-blue coloration to skies and other bright areas of an image while allowing a portion of the image to remain neutrally colored. The filter's coloring is densest at the edge and tapers to clear by the middle, with a hard-edged transition between the density and clear areas. The 1 color density provides less cool blue coloration than the 2 density filter.