Description
Description
Circular polarising filter for Canon super-telephoto lenses
Built-in gearing rotates the filter when it’s inside the lens, to vary the intensity of its effect.
Reduces the appearance of reflections in non-metallic surfaces
Makes colours appear more saturated

Compatibility
- EF 300mm f/2.8L IS II USM
- EF 400mm f/4 DO IS II USM
- EF 400mm f/2.8L IS II USM
- EF 500mm f/4L IS II USM
- EF 600mm f/4L IS II USM