Canon PL-C 52 (WIII) Drop-in Circular Polarizing Filter

This drop-in polarising filter reduces reflections from non-metallic surfaces, ideal for landscape and architectural photographers shooting in difficult lighting. It also has the effect of boosting colour, particularly for blue skies and green foliage. The intensity of the polarising effect can be varied by rotating the filter, using a convenient gearing mechanism built-in to its housing. The colour of the Canon PL-C 52 (WIII) drop in filter will differ from the colour of the body of super telephoto lenses other than the EF 400mm f/2.8L IS III USM and EF 600mm f/4L IS III USM. This will not affect performance and the filter holder is fully compatible otherwise.