Focus (eye)
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Focus in the eye, also known as accommodation, is how an eye focuses light using the lens that is in the eye.
The mechanism for accommodation is formed by ciliary muscles and zonules in the eye.
Christiaan Huygens is to credit for using the root of the word accommodation in reference to the eye.[1]
Gordon G. Heath identified four components of accommodation, which were adapted from Ernest Maddox, who originally developed four components for vergence.[2]
See also[edit]
Vergence-accommodation conflict
References[edit]
- ↑ Jong, Paulus T.V.M. de (2024-03-14). "The quest for the human ocular accommodation mechanism". Acta Ophthalmologica (Wiley) 98 (1). doi:10.1111/aos.14194. PMID 31347276. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7004159/.
- ↑ "Gordon Heath". 2022-07-06. https://optometry.berkeley.edu/alumni/hall-of-fame/gordon-heath/.