Isikhumba esijwayelekile sinamandla okuthola ukukhanya ukuvikela izitho nezicubu emzimbeni kusuka kumonakalo okhanyayo. Amandla okukhanya angena ekungeneni izicubu zabantu ahlobene kakhulu ne-wavelength yayo kanye nokwakheka kwezicubu zesikhumba. Ngokuvamile, emfushane kakhulu i-wavength, iWitlower Ukungena ngaphakathi kwesikhumba. Izicubu zesikhumba zibamba ukukhanya ngokukhetha okusobala. Isibonelo, ama-keratinocytes ku-stratum Corneum angathola inani elikhulu le-ultraviolet rays emfushane (i-wavength ingu-180 ~ 280nm), kanye nama-melanocyte ku-basal ungqimba rays (wavength i-320 NM ~ 400n). Izicubu zesikhumba zibamba ama-wavelength ahlukile ngokuhlukile, futhi iningi lemisebe ye-ultraviolet litholwa yi-epidermis. Njengoba i-wavengeth inyuka, izinga lokungena kwemali liyashintsha futhi liyashintsha. Imisebe ye-infrared eduzane nomshini wokukhanya obomvu ungene ezingxenyeni ezijulile zesikhumba, kepha zitholwe yisikhumba. I-wave-wave infrared (wavength ingu-15 ~ 400μm) ingena kahle kakhulu, futhi iningi lawo litholwa yi-epidermis.
Lokhu okungenhla kuyisisekelo sethiyori ukuthiUkuhlaziywa kwesikhumbaingasetshenziselwa ukuthola izinkinga ze-pigmencation ezijulile. Le khasiUkuhlaziywa kwesikhumbaisebenzisa i-spectra ehlukile (i-RGB, ukukhanya okunamakhaza, ukukhanya okunamakhaleji, ukukhanya kwe-UV nokukhanya kwe-UV) ukudala ama-wavelength ahlukene ukuthola ungqimba olujulile, ama-pores, amabala aphezulu, amabala aphezulu, amabala aphezulu, wonke amabala wesikhumba angatholwa ngu-Skin Analyzer.
Isikhathi sePosi: APR-12-2022
