Definitions for "Contact Screen"
Keywords:  halftone, vacuum, density, dot, unsharp
A halftone screen made on film of graded density, and used in a vacuum contact with the film.
A clear film with a small dot pattern that is overlayed on film during the developing process to create a halftone from a continuous-tone image. See also: halftone screen.
A photographically-made halftone screen on film having a dot structure of graded density, used in vacuum contact with the photographic film to produce halftones.