This Rodenstock HR 55 mm digital UV filter provides a neutral display of colours in your photos. The invisible UV rays are filtered off to give a clear picture remains. The result is that you have more contrast and creates more sharpness and clarity to your pictures. The glass of this filter is hardened and the MC has a coating. The advantage of this filter is the brass ring that makes it smoother and more durable when using filters with an aluminium ring. Furthermore, this filter is optically neutral and has an additional coating that holds a lot of dirt and moisture.

• Cuts out all disturbing UV thanks to the steep absorption edge, while still transmitting over 97% of violet light and more than 98% in the remaining visible range which provides for ideal neutral color reproduction, eliminating bluing and color distortion
• Can remain in front of the lens at all times as a protective filter with hardened glass and a highly scratch-resistant coating as well as a nano-coating which is both hydro- and oleo phobic
• High-quality optical glass and perfectly plan parallel surfaces with extremely smooth polishing, equal to the best lenses, ensures no loss of sharpness with maximum contrast
• The extremely thin, but very strong black anodized brass mount allows for photos free of vignetting with most wide-angle lenses
• Mount has front thread for a lens hood and a lens cap.