Ilensi ye-ultraviolet (ilensi ye-UV) yi-ilensi ekhethekileyoenokuguqula imisebe ye-ultraviolet engabonakaliyo ibe kukukhanya okubonakalayo ize emva koko iyibambe ngekhamera. Ngenxa yokuba ilensi ikhethekile, iimeko zesicelo esifanelekileyo nazo zikhethekile, njengophando lwendawo yolwaphulo-mthetho, ukuchongwa kwe-forensic, njl.
1,Umsebenzi ophambili weUVilensi
Ekubeni iilensi ze-UV zisetyenziswa kakhulu kwiindawo ezithile zobungcali kwaye azisetyenziswa rhoqo ngabafoti abaqhelekileyo, imisebenzi yazo ephambili iboniswa kwezi zinto zilandelayo:
Cuphando lwendawo ye-rime(CSI)
Njengesixhobo sokuphanda indawo yolwaphulo-mthetho, iilensi ze-UV zinokunceda abaphandi ukuba bafumane ubungqina obufihlakeleyo obufana neminwe, amabala egazi, kwaneekhemikhali ezithile.
Fukuchongwa kwe-orensic
Iilensi ze-UV zinokutyhila amabala egazi angabonakaliyo, ungcoliseko lolwelo kunye nolunye ulwazi kwaye zinokunceda ekuchongeni izazinzulu.
Uphando lwezenzululwazi kunye nezicelo zoshishino
Kwezinye iimvavanyo zesayensi,Iilensi ze-UVinokunceda ekuqwalaseleni iimpendulo kunye notshintsho lweempawu zezinto ezithile phantsi kokukhanya kwe-UV, njengezinto ezikhanyayo. Kwishishini, njengakwixesha lokuhlolwa kwebhodi yesekethe, iilensi ze-UV zinokutyhila imifantu engabonakaliyo kunye neziphene.
Ukusetyenziswa kwelensi ye-UV kwimizi-mveliso
Ubugcisa obuhle kunye nokudalwa kweefoto
Imifanekiso ye-ultraviolet inokubonisa imbonakalo ekhethekileyo kwaye idla ngokusetyenziswa kwimifanekiso yeempawu okanye kwindalo yobugcisa, njengokufota imifanekiso phantsi kokukhanya okumnyama, okanye ukubonisa inkangeleko ekhethekileyo yezinto eziphilayo phantsi kokukhanya kwe-ultraviolet.
2,Iingenelo kunye nokungalungi kweelensi ze-UV
Iingenelo:
Iluncedo kakhulu kwizicelo ezithile.Kwimizi-mveliso ethile kunye namacandelo, afana ne-forensics, uphando lweendawo zolwaphulo-mthetho, iimvavanyo zesayensi, ulawulo lomgangatho wemizi-mveliso, njl.njl., iilensi ze-UV zizixhobo ezibaluleke kakhulu.
Yiba nombono wolwazi olungabonakaliyo.UkusebenzisaIlensi ye-UV, imisebe ye-UV engabonakaliyo inokuguqulwa ibe kukukhanya okubonakalayo, ityhile ulwazi olungenakubonwa ngeliso lenyama.
Iifoto ezintsha.Ukufota nge-ultraviolet kunokudala iziphumo zobugcisa ezikhethekileyo kwaye yenye yeendlela zokubonakalisa izinto ezintsha kubathandi bokufota.
Iingenelo zeLensi ze-UV
Iingxaki:
Imida yembono.Uluhlu olubonakalayo lweelensi ze-UV lulinganiselwe kwaye lusenokungafaneleki ukufota iindawo ezinkulu okanye iindawo ezinkulu.
Inqanaba eliphezulu lobungcali kwaye akukho lula ukuyisebenzisa.Ukusebenzisa iilensi ze-UV kufuna ulwazi oluthile lobungcali kunye nezakhono kwaye kunokuba nzima kubathandi befoto abaqhelekileyo.
Hiindleko ezingaphezulu.Ngenxa yenkqubo enzima yemvelisoIilensi ze-UV, amaxabiso abo aphezulu kuneelensi zekhamera eziqhelekileyo.
Kunokubakho iingozi zokhuseleko.Imitha ye-ultraviolet inomlinganiselo othile wemitha, kwaye ukuchanabeka kakhulu kwimitha ye-ultraviolet ngaphandle kokhuseleko olufanelekileyo kunokubangela ingozi kwimpilo yabantu.
Iingcinga Zokugqibela:
Ukuba unomdla wokuthenga iintlobo ngeentlobo zeelensi zokujonga, ukuskena, iidrone, ikhaya elikrelekrele, okanye naluphi na olunye uhlobo lokusetyenziswa, sinazo izinto ozifunayo. Nxibelelana nathi namhlanje ukuze ufunde okungakumbi ngeelensi zethu kunye nezinye izixhobo.
Ixesha leposi: Sep-06-2024
