Freewell CPL (Circular Polarizer) Filter Compatible only with Freewell Sherpa Series Cases

Designed to fit their Sherpa Series Cases, the Circular Polarizer Filter from Freewell helps reduce reflections coming from nonmetallic surfaces, such as water or glass. It also enhances color and contrast by reducing any glare coming off of water or the sky. This filter uses a magnetic mount, which makes for easy attachment and removal, and it is also dust and oilproof, scratch resistant, and color neutral. It may be used with your phone's 0.5x ultra-wide. 1x wide, and 3x telephoto lenses.
General Features
*  Compatible with 0.5x ultra-wide, 1x wide, and 3x telephoto cameras.
*  Magnetic filters allow you to switch filters quickly, without the hassle of finding the filter slot.
*  The TRUE COLOR coating process helps ensure high color accuracy.
*  Circular Polarizer (CPL) filters help remove unwanted reflections from nonmetallic surfaces, such as water or glass. It also enhances color and contrast by reducing glare from the water or     sky.
*  This filter is compatible with future Freewell Sherpa cases. If your phone's camera undergoes any significant change, the filter may still be used by removing its base.
*  Dustproof, scratch resistant, oilproof, and color neutral.