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A Filter That Transmits Light Traveling in One Plane While Absorbing Light Traveling in Other Planes


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Polarizing Screen (Filter)
   is described as   
A Filter That Transmits Light Traveling in One Plane While Absorbing Light Traveling in Other Planes.
When placed on a camera lens or on light sources, it can eliminate undesirable reflections from a subject such as water, glass, or other objects with shiny surfaces. This filter also darkens blue sky.






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