Correcting beam aberrations involves various techniques and technologies:
1. Aberration-Corrected Lenses: Advanced lenses that are designed to minimize specific types of aberrations. 2. Computer Algorithms: Software can be used to post-process images and correct distortions. 3. Adaptive Optics: Systems that dynamically adjust the optical elements to compensate for aberrations in real-time. 4. Stigmators: Devices in electron microscopes used to correct astigmatism.
