Quantitative photoacoustic spectroscopy of cataractous human lenses

✍ Scribed by Umberto Bernini; Raffaele Reccia; Paolo Russo; Alfonso Scalab

• Publisher: Elsevier Science
• Year: 1990
• Tongue: English
• Weight: 819 KB
• Volume: 4
• Category: Article
• ISSN: 1011-1344
• DOI: 10.1016/1011-1344(90)85019-s

✦ Synopsis

Quantitative photoacoustic spectra of the nuclei of cataractous human lenses with various degrees of colouration and opacification were measured in the spectral range 250-600 nm. The lens nuclei were obtained from 20 cataractous patients through extracapsular cataract extraction. These measurements yield the light loss per unit path length in the nucleus of cataractous lenses.