... Lens Filter CPL-62 Super Slim Lens Filter CPL IntroductionDigital Cameras Need Multicoated FiltersHigh Quality Circular Polarizer Filter for ... ( same class as HOYA Pro 1 series )Filter frames:3mmMaterial: Optical glasss and Anodized Aluminum Metal ... off the edge.4.Low Profile FrameUltra thin filter frames to help avoid vignetting on super ... : 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm