EQUA offers two types of grayscales: Gradation and Step Tablets. Advanced imaging and optical technologies allow for flexible transmittance and density curves to suit your intended uses. Depending on your purpose of use, you can select product types (e.g. transmissive, reflective, semi-transmissive) and substrates (e.g. glass, film, photographic paper). To precisely control the grayscale area, we have an inspection system in place using densitometers, two-dimensional measuring machines, and laser microscopes.