77mm Soft Focus Special Effect Diffuser Soften Softener Diffuser Lens Filter for Canon Nikon 1.It can be modified to be photographed skin texture portrait photography, the skin smooth and delicate, played the role of beautifying figure . 2.For landscape photography, you can make soft hazy scenery, exaggerated light flares, rendering fantasy atmosphere . 3.Be taken to reduce high contrast scenes, to make the picture look more natural. Modern cameras metering using ttl way, do not need to use soft lens exposure compensation. 4.Big Scene landscape photography, can reduce the visibility of the air, forming fog effects, enhance air perspective. 5.Model: Foto-gears 77MM Soft Focus Fliter