The Canon Drop-In Circular Polarizing Filter PL-C 52 (WIII) offers a simple solution for you to use filters with select Canon super-telephoto lenses that do not have filter threads, such as the Canon EF 400mm f/2.8L IS III USM lens, and the Canon EF 600mm f/4L III USM lens. The drop-in holder is easy to install and remove, and the polarizer lens is permanently installed in the unit.Â
The circular polarizing filter is useful for minimizing reflections and glare and enhances overall color and tonal saturation by filtering out light that has become polarized due to reflection from a non-metallic surface.Â
Key Features
For 400mm f/2.8 & 600mm f/4 III Lenses
Integrated Filter Rotation Wheel
Minimizes Reflections and Glare
Reduces Haze and Blue Cast in Landscapes
Enhances Color and Tonal Saturation
Circular Polarizer Filter
Reduces reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.
Increases saturation and contrast.
Lessens haze in distant landscapes and provides more saturated, vivid colors.
Strongest effect when used at a 90° angle from the sun.
Prop65 WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.