This Item Includes:
Filter
Soft Carrying Case
Cap
The Sony 74mm Circular Polarizing Glass Filter for DSC-H7, DSC-H9, and DSC-H50 Digital Cameras - Light rays which are reflected become polarized. Polarizing filters are used to select which light rays enter your camera lens. They can remove unwanted reflections from non-metallic surfaces such as water or glass, and can also saturate colors, providing better contrast.
The effect can be seen through the viewfinder, and changed by rotating the filter. The filter factor varies according to how the filter is rotated, and its orientation to the sun.
Note! Circular polarizers are specifically designed for use with auto-focus SLR cameras; They will also work on manual systems and video cameras without problems
• Fits 74mm diameter lenses
• Thin design prevents filter shadow
• Removes light reflections from water and glass
• Increases color saturation
• Includes filter cover and soft carrying case
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