Hoya 77mm Soft Spot (Sand Screen and Soft Screen) Effect Glass Filter Set

This set consists of a metal screw-type filter holder and two soft-spot filters; Sand Screen and Soft Screen. Both have a clear center spot. Sand Screen has a smokey appearance while Soft Screen has an irregular surface. With Soft-Spot, the size of the clear spot in the center of the picture varies depending upon the focal length and aperture choice on the lens used. This set allows you to choose either light or heavy diffusion on the edges of the photograph.