Light Integrator: In a screen exposure unit, an electronic component that measures the amount of light the screen is receiving in the form of lumens, or light units.
Light Scattering: Light that is chaotic within the thickness of the mesh and emulsion and leads to undercutting of details or halftones. Found more commonly in white mesh. Yellow mesh is used to prevent light scattering.
Line Art: Artwork consisting of Black and White with no halftones or color.
Logo: Used to identify a business or organization a special symbol or graphic.
Loupe: A device used to examine artwork, print or screen mesh. A magnifying glass.