In optics, lens aberration refers to various defects that can occur in the image formed by a lens. These defects can arise due to manufacturing imperfections or inherent limitations of the lens design. Aberrations can manifest in different forms, each with its own characteristics and impact on image quality. Mitigating lens aberrations is crucial for achieving high-quality images in optical systems. Various techniques can be employed to minimize or eliminate these defects, including the use […]