Half color, half clear with a graduated density transition for a smooth blending of colorAdd color to a selected part of the scene (with color imaging)67mm diameter
Tiffen Graduated Color Filters are half color graduating to half clear without a distinctive harsh line. They add color (or reduce exposure) to part of a scene leaving the remainder uneffected They are available in most popular sizes in the following varieties: Graduated Blue -- To deepen sky or water scenes. Graduated Sunrise -- Adds dramatic sunrise to lackluster morning shots. Graduated Neutral Density .6 (2x medium) -- Evenly reduces the light of half the picture. Effective when mixed lighting will produce a partially under or over exposured scene.
Brand: Tiffen, Model: 67SUN