Midwest Optical ND060 Neutral Density Filter - Absorptive 25% Transmission, 425-675nm Range

ND060 absorptive neutral density filters have an optical density of 0.6, or average 25% transmission within the visible spectrum. These filters include identical male and female threads on either end so that they can be stacked with other ND filters to achieve various optical densities. For example, two ND060 filters stacked together would be approximately equivalent to one ND120 filter.