Absorbing Cell Technology

The secret to Formatt's consistency in glass filter design lies in our unique "Absorbing Cell Technology" (A.C.T.). This unique process allows our colour correct dyes to be applied to our optically pure, wafer thin absorbing cell and offers a controllability which ensures the smoothest of grad lines and consistent colour across the whole of the surface of the glass filter.

This process is revolutionary compared with conventional filter dying techniques by eliminating the need to directly coat the glass surface itself. Glass, due to its very nature, is non-porous and this can often result in uneven gradlines or smeared inconsistent colours.

The repeatable performance gained through A.C.T. ensures that any time you have to swap like for like filters mid shoot, with glass filters from Formatt Filters you can do so with complete confidence, with no discernible differences in colour or density.

All Formatt Filters' products, including glass filters and our new range of HD filters, are available to buy online securely from this website. Formatt Filters are distributed worldwide

If you have any questions, or for further information, please contact us