QUANTARAY 72MM P.L LENS JAPAN. THE QUANTARAY 72MM P.L IS A CIRCULAR POLARIZING FILTER (CPL) DESIGNED FOR CAMERA LENSES WITH A 72MM FRONT THREAD. ALTHOUGH "P.L" STANDS FOR POLARIZED

QUANTARAY 72MM P.L LENS JAPAN. THE QUANTARAY 72MM P.L IS A CIRCULAR POLARIZING FILTER (CPL) DESIGNED FOR CAMERA LENSES WITH A 72MM FRONT THREAD. ALTHOUGH "P.L" STANDS FOR POLARIZED QUANTARAY LABELS THESE SPECIFICALLY AS CIRCULAR POLARIZERS TO ENSURE COMPATIBILITY WITH THE AUTOFOCUS AND LIGHT-METERING SYSTEMS OF MODERN DIGITAL AND FILM CAMERAS.