Synonyms:
- chromatics,
- chromatography,
- chromatology,
- chromatoscopy,
- colorimetry,
- electron optics,
- infrared spectroscopy,
- microscopics,
- microscopy,
- optical physics,
- optics,
- optometry,
- photography,
- spectrophotometry,
- spectroscopy,
- spectrum analysis,
- stereoscopy,
- telescopy