Formatt Hitech100x100mm 4x4 inch Neutral Density 2.4 Filter

Description

Product Description "IMPORTANT NOTE: It is possible that in certain situations, using standard neutral density filters such as this on cameras with CMOS sensors will result in image aberrations. This is usually manifested by a colour shift in the resultant images. We strongly recommend that if you are purchasing a filter for long exposures using CMOS cameras that you buy the PROSTOP filter that has been specifically designed for such use and creates extremely neutral images in all situations.Neutral Density (or ND) filters produce a grey neutral effect and are used to reduce light in photography, enabling more control over exposure and depth of field without affecting colour or contrast. NDs are made in different Densities according to the level of light reduction from 1/3 to as much as 10 Stops of light. The 1.8 ND reduces light by 6 Stops." Box Contains 1 x 100mm ND 2.4 standard filter