Irix filter Edge CPL SR 77mm IFE CPL 77

This filter is used it to reduce light reflections from water and glass surfaces, improving colour saturation at the same time.

The Irix Edge Circular Polarizer (CPL) filter is extremely useful for landscape and architectural photography by reducing reflections from non-metallic surfaces, emphasizing detail and increasing the colour density of the pictures. The glass surfaces of the Irix polarizer are covered by a multi-coated anti-reflection layer that keeps the image clear and full of natural colours. The additional waterproof and oil repellent coating protects them from stains and fingerprints.