Equa offers two types of grayscale: Gradation and Step Tablets. Using advanced imaging and optical technology, we can create transmittance and density curves that suit your application. You can choose to form patterns on various materials such as glass, film, and photographic paper. It is also possible to form grayscale types to suit your application, such as transmissive, reflective, and semi-transmissive. We also create full color transmissive and reflective gradations. In order to precisely control the grayscale area, we have a product inspection system using densitometers, two-dimensional measuring machines, and laser microscopes.