Lecture

Optical Aberrations: Spherical and Chromatic

Description

This lecture covers the paraxial equation in dioptres, the exact expression by Snell and Fermat, and the development to 3rd order. It explains spherical aberration, astigmatism, coma, and field curvature in lenses. The correction of aberrations using complex lenses and the concept of the achromatic doublet are also discussed, along with the impact of dispersion on chromatic aberration.

About this result
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.

Graph Chatbot

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.