Iilensi ze-UV, njengoko igama lithetha, ziilensi ezinokusebenza phantsi kokukhanya kwe-ultraviolet. Umphezulu weelensi ezinjalo udla ngokudityaniswa nengcinezelo ekhethekileyo enokufunyanwa okanye ukubonakalisa ukukhanya kwe-ultraviolet, ngaloo ndlela kuthintela ukukhanya kwe-ultraviolet ukusuka ngqo kwi-Solting okanye ifilimu.
1,Iimpawu eziphambili ze-UV
I-UV Lens yilensi ekhethekileyo enokusinceda ukuba 'sibone "ilizwe esingakwaziyo ukubona. Ukuphamba, iilensi ze-UV zinezi mpawu ziphambili zilandelayo:
(1)Ukwazi ukucoca i-ultraviolet rays kwaye isuse iziphumo ezibangelwa yi-Ultraviolet Ry
Ngenxa yomgaqo wayo wokwenza, iilensi ze-UV zinomsebenzi othile wokucoca i-ultraviolet rays. Banokucoca inxenye yee-rays ze-ultraviolet (ngokubanzi, bacoca i-iltraviolet ray phakathi kwe-300-400nM). Kwangelo xesha, banokunciphisa ngokukuko nokuphelisa ukusasazeka komfanekiso kunye nokusasazeka eluhlaza okwesibhakabhaka okubangelwe yi-ultraviolet rays kwimozulu okanye ilanga eligqithileyo.
(2)Yenziwe ngezinto ezizodwa
Kuba iglasi eqhelekileyo kunye neplastiki ayinakudlulisa ukukhanya, iilensi ze-UV zenziwe nge-quartz okanye izixhobo ezithile zamehlo.
(3)Uyakwazi ukuhambisa ukukhanya kwe-ultraviolet kwaye udlulisele imitha ye-Ultraviolet
Iilensi ze-UVDlulisa ukukhanya kwe-ultraviolet, enokukhanya kunye ne-wivethth phakathi kwe-10-400nm. Oku kukhanya akubonakali kwiliso lomntu kodwa kungafakwa kwikhamera ye-UV.
Isibane se-ultraviolet ayibonakali kwiliso lomntu
(4)Zineemfuno ezithile zendalo esingqongileyo
Iilensi ze-UV zihlala zifuna ukusetyenziswa kwiindawo ezithile. Umzekelo, ezinye iilensi ze-UV zinokusebenza ngokufanelekileyo kwindawo engenakuphazamiseka kukhuphiswano olubonakalayo okanye ukukhanya kwe-infrared.
(5)Iilensi ziyabiza
Kuba ukwenziwa kweelensi ze-UV kufuna izixhobo ezizodwa kunye neenkqubo zemveliso ezichanekileyo, ezi lelo zihlala zibiza kakhulu kwiilensi eziqhelekileyo kwaye zinzima kubafoti abaqhelekileyo.
(6)Imeko yesicelo esikhethekileyo
Imeko yesicelo ye-lerraviolet ye-ultraviolet nayo ikhethekile. Zihlala zisetyenziswa kuphando lwezenzululwazi, uphando lwendalo lolwaphulo-mthetho, ukufunyanwa kwe-akhawunti ye-bibnote, ingcinga ye-biomedical kunye namanye amasimi.
2,Amanyathelo okhuseleko ekusebenziseni iilensi ze-UV
Ngenxa yeempawu ezikhethekileyo zelensi, ezinye iindlela zokuthatha amanyathelo okhuseleko kufuneka zithathwe xa usebenzisa iI-UV Lens:
(1) Lumka ukunqanda ukuchukumisa i-lens kunye neminwe yakho. Ukubila kunye negrisi kungaveza ilensi kwaye zenze ukuba ziqhelekile.
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Kulumkele ukudubula ukukhanya kwelanga
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(4) Qaphela: Ukuba amanzi angena kwilensi, anqumle kwangoko unikezo kwaye ufuna ukulungiswa kobungcali. Sukuzama ukuvula ilensi kwaye uzicombulule.
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Iingcinga zokugqibela:
Ukuba unomdla wokuthenga iintlobo ezahlukeneyo zeelensi zokujonga, ukuskena, iidrones, ikhaya, okanye naluphi na olunye usetyenziso, sinayo into oyifunayo. Nxibelelana nathi namhlanje ukuze ufunde ngakumbi malunga neelensi zethu kunye nezinye izinto.
IXESHA LOKUQALA: UJan-10 ukuya ku-1525
