E-Photographic 52mm multicoated HD UV Lens Filter Features: - E-Photographic 52mm HD Ultra Violet (UV) Filter - Minimises the influences of atmospheric haze - High Definition (HD 270) Schott optical glass with >99% transmittance - Precision manufactured high quality anti-corrosive aviation aliminium frame - Clear Engraving to prevent fading of inscriptions - Multicoated (16 layers) to prevent scratches - Oil and water repellent - The precision threat ensures a smooth screw-on - Ultra thin, only 5mm eliminates any risk of vignetting - Absorbs ultraviolet rays guaranteeing sharper images - Protects lens against scratches, dust, bumps and drops - 2 Year local South African warranty What's in the box Filter Protective Case