What's in the box? - Hoya Pro1D Filter UV 43mm Features: Hoya's Pro1 Digital filter series are designed exclusively for digital cameras. Key features of Pro1D filters: - Digital Multi-Coated. These filters greatly reduce the appearance of lens flare and ghosting caused by reflections. - Black Almite Frame. The black matte aluminium satin-finish Almite frame reduces reflections. - Black Rimmed Glass. This reduces light reflection around the filter edge. - Low Profile Frame. Ultra-thin filter frames to help avoid vignetting on super wide angle lenses. Also designed to hold a lens cap. - Knurling Edge Frame. Equipped with a straight knurling edge for non-slip, easy attachment and removal. - UV Protected Case. Filter cases are UV protected to further lengthen the life of filters. This 43mm Pro1D UV filter is a multi-purpose fine-weather filter. It absorbs the ultraviolet rays which often make outdoor photographs hazy and indistinct. Suitable for both colour and black and white photography. The filter also serves as a permanent lens protector.