The Formatt Supermist Clear Filter is both a diffusion filter and an excellent way to soften today's ultra-sharp HD lenses. It is perfect for creating a dreamlike atmosphere whilst maintaining the overall sharpness of the image without making it too soft. It reduces contrast by opening up shadows but does not alter the overall look of the photograph.nnFormatt, a company with three generations of experience in manufacturing professional filters, produces each filter to the highest technical standards. The finest materials, combined with state-of-the-art production technology, have achieved a level of optical excellence unmatched elsewhere.nnPlease note! Formatt Supermist Clear filters are available in intensities ranging from 1/8 to 5, with 5 having the most pronounced effect.nn- High-quality glassnn- Supermist filters are also available in Warm, Black and Warm Black versions - each style offers a unique approach to diffusion and portraiturenn- Suitable for indoor or outdoor use