Screen FX Pro is an appendable shader node group designed to enhance the appearance of digital screens, billboards, UI elements, and holograms in Blender. It operates by applying a variety of procedural screen patterns to existing image textures.

The node setup includes an RGB pixel effect, procedural halftone patterns, grid textures, and a scanline overlay. Users can toggle between UV and generated texture coordinates for the RGB pixel effect, while the halftone and grid textures utilize generated coordinates. The material is designed to hold up across various distances and is compatible with both Cycles and EEVEE render engines.