The Tiffen Soft/FX 4 6.6 x 6.6" filter diffuses strong light entering the lens and produces a luminous effect. While the resulting image appears softer and more ethereal, there is little loss of clarity or detail. This filter works by diffusing light entering the lens with small aberrations; by distributing light more evenly, a gentle glow is created rather than the sharp, well-defined image obtained without a filter. Density 4 offers more softening than 3, but less than 5.

Tiffen filters are manufactured using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass and polishing it flat to a tolerance of 1/10,000th of an inch. This filter measures 6.6 x 6.6" / 167.6 x 167.6 mm.


- The diffusion filter imparts an ethereal quality to photographs, creating a dreamlike atmosphere.
- The soft image quality does not compromise the overall detail of the image.
- Light entering the lens is diffused by small aberrations, creating a gentle glow rather than the sharp, well-defined image obtained without a filter.


Specifications