Establishments primarily engaged in the retail sale of eyeglasses and contact lenses to prescription for individuals. Offices of oculists, ophthalmologists, and optometrists are classified in Services, Major Group 80, even if a majority of their revenues comes from retail sales. Establishments primarily engaged in the retail sale of binoculars, telescopes, and opera glasses are classified in Industry 5999.
- Optical goods-retail
- Opticians-retail