Kase ROUND magnetic CPL Polarizing Filter

Our magnetic round filters are made from the same tempered glass as our Wolverine Rectangular Filters, providing the same excellent image forming performance, minimal color shift, and high break resistance. In photography, polarizing filters are often used to minimize light reflections or to increase the intensity of natural blue and green tones, and also to increase the contrast level. 
With a twist of the CPL filter, continuously remove unwanted reflections and reflections on surfaces such as glass or water. Due to the lack of image information, this correction is usually no longer possible in post-processing.
The magnetic polarizing filter is supplied with a matching magnetic adapter ring, which is also usable with our magnetic ND filters with the same diameter.
The filters are offered in the diameters: 67mm, 72mm, 77mm, 82mm and 95mm.

• Material frame: aluminum / magnetic stripes
• Material glass: tempered optical glass