4 x 5.650" Hard Edge Graduated Horizontal Filter Density:0.3 6" Linear Polarizer Filter helps

6" Linear Polarizer Filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface

When the filter is rotated

Even at heavier densities

such as view cameras

For Tiffen Multi Rota Tray

4 x 5.650" Hard Edge Graduated Horizontal Filter Density:0.3 6" Linear Polarizer Filter helpsThe Tiffen 4 x 5. 650" Hard Edge Graduated ND Filter Horizontal Orientation is a graduated neutral density filter that helps to specifically darken skies and other bright areas of the image. The filter is densest at the edge and tapers to clear by the middle, with a hard edged line of transition between the density and clear areas. Neutral density filters do not affect the coloration of the image and the density provides reduction in light from