1. Equipment for opticians and ophthalmologists including pupilometers, refractors, refractometers, auto refractometers, optometers, keratometers, ophthalmometers, skiascopes and reading scales

2. Ophthalmological and optometric equipment, in particular refractometers, keratometers, ophthalmometers, topometers, aberrometers, lasers, mainly for corneal surgery and refractive surgery

3. Ophthalmological and optometric equipment, in particular refractometers, keratometers, ophthalmometers, topometers, aberrometers, medical lasers, mainly for refractive surgery and corneal surgery

4. Ophthalmological and optometric apparatus, in particular refractometers, kerameters, ophthalmometers, topometers, aberrometers, medical lasers, mainly for refractive surgery and corneal eye surgery

5. Ophthalmological and optometric apparatus for the diagnosis, display, and treatment of conditions of the eye, namely, refractometers, keratometers, phoropters, ophthalmometers, topometers, topographers, and aberrometers

6. Ophthalmological and optometric equipment, in particular refractometers, keratometers, ophthalmometers, topometers, aberrometers, medical lasers, mainly for refractive surgery, corneal surgery, cataract surgery and presbyopia correction

7. Manufacturing of optical elements, namely, eyeglass lenses, spectacles and contact lenses for vision correction and enhancement to the order and specification of others, and manufacturing of ophthalmological and optometric apparatus for the diagnosis, display, and treatment of conditions of the eye, namely, refractometers, keratometers, phoropters, ophthalmometers, topometers, aberrometers to the order and specification of others

8. Custom manufacturing of optical elements, namely, eyeglass lenses, spectacles and contact lenses for vision correction and enhancement to the order and specification of others, and custom manufacturing of ophthalmological and optometric apparatus for the diagnosis, display, and treatment of conditions of the eye, namely, refractometers, keratometers, phoropters, ophthalmometers, topometers, aberrometers to the order and specification of others