Scientific research and laboratory apparatus and instruments; microscopes and parts and fittings therefor; objective lenses for microscopes; industrial endoscopes and parts and fittings therefor; nondestructive testing instruments and parts and fittings therefor; ultrasonic flaw detectors and parts and fittings therefor; X-ray fluorescence analyzers and parts and fittings therefor; microscopic software to control microscopes, capture images, and process, measure and analyze images captured by digital imaging devices for industrial use; downloadable cloud computing software; laboratory apparatus and instruments; photographic machines and apparatus; cinematographic machines and apparatus; optical machines and apparatus; measuring or testing machines and instruments.