When photographing scenics, rotate the polarizer to change blue-sky densities from light to dark blue. Creates a dramatic contrast between blue skies and white clouds. Sepia filters do allow some unwanted colors to pass so monochromatic scenes are recommended. Net material laminated between optical clear glass. Creates a soft diffusion effect while causing no halation from highlights.
Dark areas remain dark.
Randomly arranged minute lens, on the surface of the acrylic filter. Creates a picture with a clear focus and soft gradation. Softners can be used together to increase the soft effect. Available in several densities. Will tone down wrinkles and skin blemishes, while leaving the eyes appearing sharp.