We have been supplying filters since the late 1960's. The development of very high quality optical resin materials enabled us to develop our own range of square filters. Over the years, we have specialised in supplying filters pre-selected into specialist packs and kits, as well as individual filters.

SRB Coloured Filters Full cover filters for black and white contrast and other effects

SRB Graduated Filters Graduated filters have half colour and half clear

SRB Hard Graduated Neutral Density Filter Hard edge ND filters offer a sharper ending to the coloured part of the filter

SRB Neutral Density Filters Full cover neutral density filters

SRB Soft Graduated Neutral Density Filters Soft edge ND offer a gentler end to the coloured part of the filter

SRB Polarising Filters Both circular and linear polarisers for square filter systems

SRB Coloured Centre Spot Filters Filter which have a clear spot in the centre

SRB Effect Filters Effect filters including warming and star effects