Streulichtanfälligkeit

Streulichtanfälligkeit refers to the susceptibility of an optical system or sensor to unwanted light that deviates from its intended path. This stray light can originate from various sources, including reflections within the system, scattering off internal surfaces, or light leaking in from outside the defined field of view. When stray light enters the sensor or detector, it can degrade image quality by reducing contrast, obscuring fine details, and introducing artifacts such as veiling glare or ghost images. This phenomenon is particularly problematic in applications where high image fidelity is crucial, such as in scientific instruments, medical imaging devices, and high-end photography. Mitigating streulichtanfälligkeit often involves careful design considerations, including the use of anti-reflective coatings, baffles to absorb stray light, and precise alignment of optical components. The degree of streulichtanfälligkeit is a key performance metric for many optical systems, and its reduction is a constant goal in optical engineering.