Retailing of prescription and non-prescription eyeglasses and sunglasses, frames, lenses and other optical goods and parts and accessories thereof

Optical dispensing and optometrical services including eyesight testing services

Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments, apparatus for recording, transmission or reproduction of sound or images, magnetic data carriers, recording discs, automatic vending machines and mechanisms for coin operated apparatus, cash registers, calculating machines, data processing equipment and computers, fire-extinguishing apparatus and electrical components, and parts including transformers, enclosures, medium voltage and low voltage switch gear

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes and medium voltage to low voltage transformers, medium voltage and low voltage switch gear, monitoring and control equipment, supporting bases, weather proof enclosures