Cokin
Holdan Limited
www.holdan.co.uk
sales@holdan.co.uk

https://www.holdan.co.uk/brand/Cokin

The original inventor of the square filter system, Cokin manufacture premium all-glass and resin based square and round filters for photographers and filmmakers. Offering Neutral Density, Polarising, Graduated ND, Colour Graduated, Diffusion and Light Pollution filters.