Hoya Moose Warming Circular Polariser

Developed by reknown wildlife photographer Moose Peterson and Hoya, the Moose filter overcomes the problem of vignetting when an 81A filter is stacked with a Polariser - particularly when used on wide angle lenses.

An 81A filter is often used in conjunction with a Circular Polariser to bring the colour temperature closer to the Daylight setting for film and digital sensors.

The glass component of the Moose is made from 81A glass, thereby building in the warming effect without the disadvantage of the extra thickness of a separate filter