The Formatt 4 x 5.65" Linear Polarising Filter allows you to achieve a level of optical performance previously unavailable. The polarising film is manufactured between two pieces of Formatt crystal-clear white optical glass. The absolute clarity of the glass combined with advanced polarising material makes Crown polarising filters particularly effective on demanding scenes.

Formatt filters are available in a complete range of colour gradations, effects, corrections, neutral density and black-and-white filtration.

Formatt, a company with three generations of experience in professional filter manufacturing, produces each filter to the highest technical standards. The finest materials, combined with cutting-edge production technology, have achieved an unrivalled level of optical excellence.


Polarisers are ideal for photographing in water or through glass

- Reduce unwanted reflections and glare
- Saturate colours
- Intensify blue skies
- Enhance contrast
- Eliminate haze
- Made from Schott-Desag B270 Crown optical glass
- Absolute consistency in colour and density to Kodak Wratten standards
- Precision polishing and finishing provide unbeatable optical flatness, allowing use even on very long focal length lenses
- Filter edges are protected by a unique frame for maximum protection and easy handling