Cokin colour filters are technical tools that are perfect for achieving various results, such as adding warmth to portraits, correcting colour casts, suppressing excessive brightness, eliminating the green cast of fluorescent tubes, simulating night shots in daylight, controlling the conversion of colours to greyscale in black and white photos, and keeping UV radiation out. They are suitable for analogue or digital infrared photos. This size is for lenses with a filter thread up to 112 mm and is specially designed for today's digital SLR cameras. Use filters for light and colour control directly in the RAW file when shooting. Maintain the highest image quality by eliminating the need for post-processing and create special effects without time-consuming work on the computer.