Ink, Toner & Inkjet Cartridges
Lee Roll SC30 Special Cyan 30
Lee Roll SC30 Special Cyan 30, Colour Filter Roll, Size: 762 x 122 cm, Reduces the red component (600 nm to 700 nm) of light sources by approx. 50% compared to the blue and green wavelengths (400 nm to 600 nm), Lee colour no.: SC30 Special Cyan 30
https://www.bizrate.co.uk/inktoner_inkjetcartridges/lee-roll-sc30-special-cyan-oid13687205330.html