The Series 9 Double Fog 5 Filter from Formatt recreates the look of being outside in a heavy fog. This effect differs from a standard fog filter in that it does not generate the warmish, romantic glow that the standard version does. You'll find that most objects shot with a Double Fog remain sharp, however, contrast will be significantly reduced. Highlights will not flare to any appreciable degree.
The #5 Double Fog is the top step on the ladder and will display the greatest effect this filter can generate. Contrast will be at its lowest and even though highlights will still flare, the effect is well under control and not significantly obvious. The overall image retains a feeling of coolness characterized by the feeling of standing in a gentle morning's mist.
Formatt, a company with three generations of professional filter-making experience produces every filter to the highest technical standards. The finest materials, together with state of-the-art production technology have resulted in a standard of optical excellence unmatched anywhere else.