Duffens Optical

Duffens Optical is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Optical Goods Wholesale & Manufacturers
• Opticians

North American Industry Classification System (NAICS) Categories:

• Optical Instrument And Lens Manufacturing
• Ophthalmic Goods Merchant Wholesalers
• Offices Of All Other Miscellaneous Health Practitioners > Opticians

Standard Industry Classification (SIC) Categories:

• Optical Instruments & Lenses
• Ophthalmic Goods > Ophthalmic Goods, Nec > Optometrists Equipment & Supplies
• Offices And Clinics Of Health Practitioners, Nec > Opticians