Product Description
Highly efficient standard circular polarizing filter for all cameras with
beam splitters in the light paths of their TTL exposure meter and with autofocus
lenses. Circular polarization has the same pictorial effect as linear
polarization, but allows for proper exposure metering and/or autofocus distance
settings.
B+W Polarizers increase color saturation and reduce reflections. The neutral
gray color and plane parallel polarizer material guarantee optimal image
results. High-quality optical glass ensures excellent pictorial quality. The
filter factor varies according to how the filter is positioned in relation to
the sun. Filter factor is between 2.3 and 2.8.
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