What is another word for recollimation?
Pronunciation: [ɹɪkˌɒlɪmˈe͡ɪʃən] (IPA) 
Recollimation is a term used in optics to refer to the process of aligning the light beam that has been scattered or dispersed. This process is critical in ensuring that the light beam maintains its original direction and focus. Synonyms for the word recollimation include re-focusing, realignment, re-convergence, re-directing, re-adjustment, and re-alignment. These words all describe the same process of restoring the light beam to its intended path. Recollimation is essential in various optical instruments, including telescopes, cameras, and microscopes, where the accuracy of the imaging system is crucial. Without recollimation, the image produced could be blurry or distorted, rendering the optical instrument virtually useless.
