The 67 x 67mm Cokin A Series ND Filter is a neutral density filter providing a 3-stop exposure reduction. This 0.9 density creates a darkening of the entire image allowing you to photograph with a wider aperture or slower shutter speed than normally...
The 67 x 67mm Cokin A Series ND Filter is a neutral density filter providing a 3-stop exposure reduction. This 0.9 density creates a darkening of the entire image allowing you to photograph with a wider aperture or slower shutter speed than normally...