POWERPHOTONIC, INC.

Glass Product Manufacturing Made of Purchased Glass

This includes establishments primarily engaged in coating, laminating, tempering, or shaping purchased glass.

Optical Goods Retailers

Establishments in this category are primarly engaged in one or more of the following: (1) retailing and fitting prescription eyeglasses and contact lenses; (2) retailing prescription eyeglasses in combination with the grinding of lenses to order on the premises; and (3) retailing nonprescription eyeglasses.