OM SYSTEM Olympus 62mm PRF-ZD62 PRO Zero Protection Filter for M.Zuiko Digital ED 12-40mm F2.8 PRO, 12-40mm F2.4 PRO II, 40-150mm F4.0 PRO, 90mm F3.5 Macro is PRO

The Olympus 62mm ZUIKO PRF-ZD62 PRO Protection Filter is a simple, clear filter designed for general protection for your lens. This optically clear filter does not affect the overall image quality while helping reduce dust, scratches, moisture and other elements from damaging your lens. The Zuiko Extra-low Reflection Optical, or ZERO, coating features a thin-coating technology works to produce a clear and high contrast image due to reduced reflection on its surface. The coating also benefits from the vacuum deposition method to prevent scratches to ensure stable low-reflective performance. The optical glass filter is set within a one-piece matte black anodized aluminum ring, which lessens the likelihood of vignetting if used on a wide-angle lens. There is also a black coating on the glass edge to reduce reflections. Knurling can be found on the frame that makes the filter easy to attach and remove. Additionally, the ring features front threads for attaching additional filters or lens caps.