Precision Vision is a private optical practice led by principal optician Allan J. Green. The practice specializes in designer frames and lenses for eyeglasses and sunglasses. A wide range of name brands is available, including Giorgio Armani, Silhouette, Calvin Klein, Ferragamo, Polo, Prada, Lafont, Revo, Perol, Bolle, Ray Ban, Varilux and Carl Zeis.