The Sigma 86mm Protector WR filter is designed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. With excellent water and oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints. Even if they appear on the surface they can be easily removed.
Price: £89.99 from Wex Photographic
Constructed from Clear Glass Ceramic, an advanced material with outstanding strength, the Sigma WR Ceramic Protector features the high transmittance required of optical devices whilst combining greater hardness than chemically strengthened glass and greater...
The Sigma 46mm Protector filter is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction.
Sigma's weather resistant WR circular polariser CP filters remove reflections on the water's surface and glass windows, and increases the contrast in landscape photography. This effect is often used to increase the contrast and saturation in blue skies...
