This Fotodiox Pro 145mm Slim MC-CPL Filter is a double threaded, multi-coated circular polariser (MC-CPL) filter made of optical glass and featuring a rotating ring to allow for light ray selection. Removes unwanted reflections from non-metallic surfaces such as water or glass.
CPL Filters are used to select which light rays enter your camera lens. CPL filters can also be used to saturate colours and to provide better contrast. The effect can be seen through the cameras viewfinder and changed by rotating the filter ring. The filter factor varies according to how the filter is rotated and its orientation to the sun or light source (approx. 0.3-3 stops). Typical applications include darkening skies and adding contrast to clouds, eliminating water reflection and window / glass / eyeglass reflection.
The lens is Super Multi-Coated to minimise reflection at the filters surface; therefore, reducing flare and ghosting. CPL filters are specifically designed for use with auto-focus SLR cameras (They will also work on manual focus systems and video cameras without problems).
Key Features:
- Minimise or eliminate reflections from water, windows, wet leaves, glass and eyeglasses.
- Darken the skies and add contrast to clouds for better separation and saturation.
- Premium grade optical glass filter; high quality, double threaded, slim MC-CPL filter
- Premium grade anodised aluminium ring; 145mm x 1mm standard filter thread
