This 2-stop 67mm Graduated Neutral Density Attenuator/Blender Filter from Tiffen is densest at one edge where it corresponds to a reduction of light entering a lens by 2 stops and tapers to clear at the other edge. Its gradation can be used to...
This 2-stop 67mm Graduated Neutral Density Attenuator/Blender Filter from Tiffen is densest at one edge where it corresponds to a reduction of light entering a lens by 2 stops and tapers to clear at the other edge. Its gradation can be used to...