Tiffen 67SFX12 67mm Soft/FX 1/2 FilterAchieve Dreamy Portraits with Soft Focus Effects The Tiffen 67mm Soft FX 1 2 Filter is designed to create flattering portraits by softening fine details while maintaining sharpness in key areas like the eyes. This filter adds a subtle diffusion, minimizing imperfections and enhancing overall image quality. Specifications: Filter Size: 67mm Filter Type: Soft FX 1 2 Construction: ColorCore Technology (laminated between two pieces of optical glass)