http://www.filmtools.com/schneidopenf.html3889Schneider Optics. Enhancing Filter. 4" x 4"http://cdn.filmtools.com/media/catalog/product/3/1/3179.JPG476.00USDInStock/Camera & Accessories/Filters & Accessories/Camera & Accessories/Filters & Accessories/Camera Filters/More/Shop by Trade/Cinematographers/Filters & Accessories<ul>
<li>4" x 4" Enhancing filter</li>
<li>Improves the color saturation of reds, oranges, and earth-tone colors </li>
<li>Intensifies the red in objects </li>
<li>Available in all sizes for motion picture and video matte boxes</li>
</ul> The Schneider Optics 4" x 4" Enhancing filter (made from didymium glass) improves the color saturation of reds, oranges, and earth-tone colors such as rust, brown and amber. The range of colors improved by the Schneider Enhancing filter makes it popular for use on autumn foliage and brownish-red scenic compositions, such as those found at the Grand Canyon. It is also the filter of choice for intensifying the red in objects such as tomatoes, cherries, strawberries and fire engines. Schneider Enhancing filters are readily available in all sizes for motion picture and video matte boxes.
For more dramatic and exciting effects, a Schneider Enhancing filter can be combined with a polarizing filter.476.00Schneider Opticsadd-to-cart