Promaster 82mm Circular Polarizer - Digital HD cmoverstock and sensitivity values are manually

and sensitivity values are manually adjustable via the dedicated movie-shooting menu

it has a linear autofocus motor and internal focus design that provides fast

Industrial grade internal components offer maximum protection against water

Compatible with iPhone 5S

Promaster 82mm Circular Polarizer - Digital HD cmoverstock and sensitivity values are manuallyProMaster DIGITAL HD CIRCULAR POLARIZING FILTERS increase color saturation and reduce reflections. The neutral gray HD polarizing material guarantees excellent images while minimizing loss of light. Constructed with premium Schott optical glass these filters are designed to yield extreme image sharpness. They also feature a precision machined, super slim aluminum frame with anti reflective matte finish and knurled edges.