B+W CIRCULAR POLARIZING FILTER 49MM (1065299)

Highly effective standard circular polarizing filter, for all cameras with dividers in the light beam of your TTL exposure meter and with autofocus lenses. circular polarization has the same pictorial effect as linear polarization, but allows proper exposure measurement and/or autofocus distance setting.
with B + W polarizing filters, reflections on glass, lacquer, on almost all plastic materials and other non-conductive surfaces electrically, can often be reduced or even eliminated. B + W polarizing filters provide B + W polarizing filters provide even elimination.