Item description: Circular polar filters fit all autoFocus and digital cameras. They are required when the light in camera systems with interior light measurement is directed via mirrors and beam splitters and is thus partially polarized. They also have a delay film in their structure. The polarized light is caused to rotate and can therefore pass through the measuring systems unhindered. Circular polarizing filters are also recommended for autofocus lenses, which are very common in video cameras. They are color-neutral and extend the recording options beyond black and white to color. In contrast to black and white photos, with color film we have no option to change the contrast or color brilliance using color filters. Natural light spreads in a straight line in all directions. When penetr.
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