Includes
Ophthalmic Lens Cutting and Grinding Machine; Ophthalmic Lenses and Lens Blanks; Spectacle Frames; Ophthalmological and Optometric Instruments, Equipment, and Supplies

Excludes
Optical Lens Cutting and Grinding Machines: Ophthalmoscope and Otoscope Set; Surgical Instruments and Supplies that can be used by other medical disciplines; i.e., sutures, eye pads, eye shields, eye bath, and the like.

Possible NAICS Codes
339115 – Ophthalmic Goods Manufacturing
336611 – Ship Building and Repairing
339112 – Surgical and Medical Instrument Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing
334510 – Electromedical and Electrotherapeutic Apparatus Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers