ICS Field
37.020 Optical equipment
Including microscopes, telescopes, binoculars, optical materials, optical components and optical systems
Ophthalmic equipment, see 11.040.70
Optical measuring instruments, see 17.180.30
Photographic equipment lenses, see 37.040.10
37.040 Photography
Photographic studios, see 97.200.10
37.060 Cinematography
Cinematographic studios, see 97.200.10
37.080 Document imaging applications
Including micrographic, electronic and optical applications
Optical storage devices, see 35.220.30
37.100 Graphic technology