szórásszög

Szórásszög, or beam angle, refers to the angular width of the light emitted from a source. It is a crucial parameter for understanding how light is distributed in a particular direction. This angle dictates the spread of light, determining whether the illumination is concentrated or dispersed.

In optics and lighting design, szórásszög is often expressed in degrees. A narrow szórásszög indicates a more focused beam, suitable for spotlighting or applications where precise directional lighting is needed. Conversely, a wide szórásszög means the light is spread over a larger area, typical for general illumination or floodlighting.

The szórásszög is influenced by the design of the light source, including the shape and properties of lenses, reflectors, or the emitting aperture itself. Different applications necessitate different szórásszög values. For instance, a projector needs a specific szórásszög to fill a screen, while a desk lamp might benefit from a broader angle for reading. Understanding the szórásszög helps in selecting the appropriate lighting fixtures for a given task or environment, ensuring efficient and effective light utilization.