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, and also enables their use in extreme weather conditions.
|FILTER TYPE:||Circular Polarizer|
|THREAD SIZE:||55mm x 0.75|
|ADDITIONAL THREAD AT THE TOP OF THE FRAME:||55mm x 0.75|
|FRAME THICKNESS (WITHOUT THREAD):||5.1mm|
|ANTIREFLECTION COATINGS:||multi-layer, double sides|
|SPECIAL TYPE COATINGS:||waterproof and oil repellent|