No person other than a physician and surgeon or optometrist may measure the powers or range of human vision or determine the accommodative and refractive status of the human eye or the scope of its functions in general or prescribe ophthalmic devices.
Cal. Bus. & Prof. Code § 2540
Prescription Lenses and Ophthalmic and Optometric Assistants
Amended by Stats. 2006, Ch. 148, Sec. 2
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.