How To Choose The Appropriate Aberration Rate For Industrial Lenses?
Choosing the right aberration rate for an industrial lens requires considering multiple factors, such as specific application requirements, measurement accuracy requirements, cost budget, etc. Here are some suggestions and considerations for selection: 1. Identify application requirements Identify the specific requirements of industrial applications for image quality and measurement accuracy, and determine the required image quality standards based on the requirements. For example, for some applications that require high image clarity and accuracy, it may be necessary to select an industrial lens with a lower aberration rate. 2. Understanding a berration t ypes Understand the impact of different aberration rates on image quality, including distortion, chromatic aberration, spot spread, etc., so as to choose the most suitable industrial lens for specific applications. Aberrations are mainly divided into radial aberrations and tangential aberrations. Radial aberrations are usually chara...