Lenses

When optical designers attempt to compare the performance of optical systems, a commonly used measure is modulation transfer function. In order to understand the significance of MTF, consider some general principles and practical examples for defining MTF including its components, importance, and characterisation

Imaging systems are becoming ubiquitous in modern technology; camera-lens systems are almost everywhere you look. From smartphones to self-driving cars, our world is filled with computers that rely on machine vision to record, observe, and analyse their surroundings. The number of applications is continuously expanding and their needs are wide and varied. Due to the increasingly demanding performance requirements of these machine vision systems, there is almost always a need for more resolution.