Keywords:
Accompanying forms, Classification, Definitions, Electrical safety, Eye examination, Instructions for use, Instruments, Marking, Mechanical properties, Ophthalmic equipment, Ophthalmic optics, Ophthalmic test equipment, Ophthalmology, Optical instruments, Optical properties, Optics, Properties, Qualification tests, Retinoscopes, Safety, Specification (approval), Test equipment, Testing, Visual inspection (testing)