ND Filter Wheel 6

The Tiffen Filter Wheel 6 ND 0.3 Filter is a solid ND filter with a 2x filter factor that provides a 1-stop exposure reduction. Its 0.3 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. The Tiffen Filter Wheel 6 ND 0.6 Filter is a solid ND filter with a 4x filter factor that provides a 2-stop exposure reduction. Its 0.6 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. The Tiffen Filter Wheel 6 ND 0.9 Filter is a solid ND filter with an 8x filter factor that provides a 3-stop exposure reduction. Its 0.9 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. Made in the U.S.A.