Neutral Density Filters reduce the intensity of light without appreciably changing its color. Variable ND filters have different f-stop reduction numbers and transmittance thus can be applied for different shooting conditions, such as portraiture, waterfall, fountains, etc.
Neutral Density Filters reduce the intensity of light without appreciably changing its color. Variable ND filters have different f-stop reduction numbers and transmittance thus can be applied for different shooting conditions, such as portraiture, waterfall, fountains, etc.