Photographic, Optical and Ophthalmic Equipment Manufacturing

**Exclusions/References:** - Units mainly engaged in - (a) manufacturing optical glasses or blanks for lenses are included in Class 2010 Glass and Glass Product Manufacturing; - (b) manufacturing sensitised photographic films, plates, papers or chemicals are included in Class 1891 Photographic Chemical Product Manufacturing; - (c) manufacturing photocopying machines are included in Class 2421 Computer and Electronic Office Equipment Manufacturing; - (d) testing sight, diagnosing sight defects or dispensing spectacles or contact lenses are included in Class 8532 Optometry and Optical Dispensing; and - (e) processing photographic films are included in Class 9532 Photographic Film Processing. **Primary Activities:** - Binocular manufacturing - Camera manufacturing - Contact lens manufacturing - Microscope manufacturing - Ophthalmic article manufacturing - Optical instrument or equipment manufacturing - Optical lens grinding - Spectacle frame manufacturing - Spectacle lens grinding - Sunglasses manufacturing - Telescope manufacturing