Softens Skin and Blemishes , 55mm Diameter , 10 Year Warranty FX2 Canister Filter, up to 175 US Gal / 750 L - Fluval USA Camera Filter Tiffen 6.6x6.6" Warm Soft/FX 2 Filter 6666WSFX2 55mm Diffusion Filter Soft-Focus Effect, Adds Warmth to Image · 45 Mired Shift Value · 1.25x Filter Factor, 0.3 Stops · Reduces Subject Blemishes and Wrinkles Diffusion Filter Creates Glow Effect , Warming Filter Combination Tiffen 58mm Warm Soft/FX Special Effects Filter 2 58WSFX2 Tiffen filters are manufactured using ColorCore technology, a closely guarded proprietary process that entails permanently laminating the filter material in between two pieces of optical glass that are ground flat to tolerances of a ten-thousandth of an inch, then mounting them in precision metal rings.
