Profile for exhibit includes Spectacle lenses, Ready-to-wear spectacles and frames, Sunglasses, Contact lenses and care wares, Sports glasses, Children's glasses, Wares for people with poor eyesight, Spectacle cases and care wares, accessories, Optical and ophthalmologic equipment and tools, Optometric equipment and instruments, Optical retail trade equipment and design of interiors, Eye examination and eye diseases treatment, Raw materials to manufacture spectacles.