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Figure 2.3.3:Examples of the most usedmicroprismatic diffusers.Linear 115° prismPrismatic respectively micro-prismatic diffuser – basically these are refractors. Geometric structures such as pyramids,hexagons, spherical domes, and triangular ridges create requested LIDC using the refraction law. They are used in luminaireswhere high lighting quality is requested (UGR – Unified Glare Ratio; L avg – average luminance of the luminaire).ray splitting effect witha laser beam (schematic)without prismatic structure:with structure Lin10:<strong>LED</strong> <strong>ACADEMY</strong>with structure Lin11:Linear 90° prismray splitting effect witha laser beam (schematic)without prismatic structure:with prismatic structure:(an orthogonal striking beamis completely reflected)Special microprismatic shaperay splitting effect witha laser beam (schematic)without prismatic structure:with structure R10:with structure R11:Square pyramidal prismray splitting effect witha laser beam (schematic)without prismatic structure:with structure Q10:with structure Q11:Triangular pyramidal structureray splitting effect witha laser beam (schematic)without prismatic structure:with structure D10:with structure D11:9
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