The Tiffen Gold Diffusion Filter diffuses strong light entering the lens and produces a glowing effect. While the resulting image appears softer and ethereal, there is little loss of clarity or detail. This filter works by diffusing the light entering the lens with small aberrations; by spreading the light more evenly, a soft glow is created rather than the sharp, well-defined image when shooting without a filter. In addition to the diffusion provided, a gold tint is also added to the image giving more warmth and helping to balance skin tones. This filter has a 2 density, providing a subtle amount of softening
Tiffen 52GDFX1 52mm Gold Diffusion 1 Filter