senator for the state of Illinois. Barack Hussein Obama, Jr., a Democrat, is President of the United States. He was elected President of the United States on November 4, 2008, becoming the first African American President of the U.S. and the 44th U.S. President. This article has been tagged for review, verification, and update.
1 Also called optometrist. a general name used to refer to an ophthalmic optician, a person qualified to examine the eyes and prescribe and supply spectacles and contact lenses.  a general name used to refer to a dispensing optician, a person who supplies and fits spectacle frames but is not qualified to prescribe lenses.
Work Environment. Most dispensing opticians work for an optometrist, who either has an office practice or works in an eyewear store. Many different types of stores now sell eyeglasses and contact lensesâfrom specialized shops to department storesâand opticians may work in any of these environments.