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Kev ua haujlwm siab ntawm lub teeb nrog lub lens 2835 UVA series
Kev Piav Qhia Txog Khoom Siv Hluav Taws Xob Ultraviolet yog ib hom hluav taws xob electromagnetic, uas tsis yog lub teeb pom kev tab sis yog ib feem ntawm hluav taws xob electromagnetic uas tsis yog lub teeb pom kev ntshav. Lub spectrum ntau ntawm hluav taws xob ultraviolet yog 100-380nm, thiab qhov chaw loj tshaj plaws ntawm hluav taws xob ultraviolet yog lub hnub ci. Nws ua lub luag haujlwm tseem ceeb hauv lub neej hauv ntiaj teb, feem ntau nyob ntawm nws qhov xwm txheej. Lub teeb UV tau siv dav hauv kev ziab phaj, kev raug, kev kho lub teeb thiab lwm yam khoom siv, hauv...
