Filters[For 35mm SLRs]
Circular Polarizing Filters
Circular Polarizing Filter FA (for FA 250mm-600mm F5.6, 300mm F2.8 & 600mm F4; Case included) Discontinued
Circular Polarizing Filter (for color and B&W film)
This filter effectively eliminates surface reflections on glass and water, while emphasizing blue skies in color photography. It can be rotated to produce the desired polarizing effect.