4 x 5.650" Double Fog Filter Ultra Polarizer or aerial photography

or aerial photography

and is designed to provide a polarization effect that is 15 to 20% greater than other Tiffen filters which only provide a linear or circular polarization effect and are not UltraPol filters

The Tiffen Soft/FX Filter can be applied to purposely reduce the appearance of blemishes and wrinkles in portraits or to apply a general soft-focus effect while maintaining overall sharpness

If a traditional polarizer doesn't give you enough "zip"

4 x 5.650" Double Fog Filter Ultra Polarizer or aerial photographyThe Tiffen 4 x 5. 650" Double Fog Filter simulates the effects of natural fog or mist by creating a soft glow around highlights and lowering the overall contrast of the scene. When compared to the standard Fog filter, this filter places greater emphasis on lowering the contrast while maintaining sharpness and minimizing the effects of flare. The 1 4 density provides more fog effect that the 1 8, but less than the 1 2, and requires no exposure