The Formatt 5.65 x 5.65" linear polarising filter allows you to achieve an unprecedented level of optical performance. The polarising film is manufactured between two pieces of Formatt's 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 gradients, effects, corrections, neutral density and black and white filtration.

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


Polarisers are ideal for photographing in water or through glass

- Reduce unwanted reflections and glare
- Saturate colours
- Intensify blue skies
- Improve contrast
- Penetrate haze
- Manufactured from Crown Schott-Desag B270 optical glass
- Absolute consistency in colour and density to Kodak Wratten standards
- Precision polishing and finishing provides unbeatable optical flatness, enabling use even on very long focal length lenses