Ama-polarizer akhiqizwa ngokuvumelana nesimiso se-polarization yokukhanya.Siyazi ukuthi lapho ilanga likhanya emgwaqeni noma emanzini, liwacasula ngokuqondile amehlo, lenze amehlo abonakale ecwebezela, ekhathele futhi engakwazi ukubona izinto isikhathi eside, ikakhulukazi lapho ushayela imoto futhi uhlanganyela emisebenzini yangaphandle yokuzijabulisa. , okungathinti kuphela umsebenzi wethu kanye nemizwa Yezokungcebeleka kungathinta ngisho nokubona kwethu izinto futhi kubangele ingozi.Uma kuvezwa elangeni eliqondile isikhathi eside, kuzophinde kuholele ekwehleni ngokushesha kombono, okuholela ku-myopia, i-hyperopia, i-astigmatism noma i-cataract.
2. Indima ye-polarizer
Khipha futhi uhlunge ngokuphumelelayo ukukhanya okuhlakazekile ku-beam, ukuze ukukhanya kufakwe emfanekisweni obonakalayo weso ku-axis yokudlulisa ukukhanya yethrekhi elungile, futhi insimu yombono icacile futhi yemvelo;vimba ukukhanya okulimazayo, uhlukanise ukukhanya, futhi umunce ngokuphelele le misebe ezodala ukuxhopha kanye nokulimala kwamehlo.ukucwayiza.
1. Uma ushayela, uma ushayela esiminyaminyeni, ngeke usakhathazwa ukukhanya kwelanga nokucwebezela okuningi kwemoto engaphambili.•
2. Lapho udoba, amagagasi amanzi akhanya ngaphansi kokukhanya kwelanga, kodwa ngeke uzizwe ungakhululekile, kodwa uzizwe ukhululekile futhi ukude: ukubonakaliswa kuphelile.
3. Lapho ushushuluza eqhweni, endaweni enkulu yeqhwa, awudingi ukugxila ekukhanyeni nakweminye imigqa yangaphandle, ungakwazi ukutshuza uye kokuqukethwe yinhliziyo yakho.
4. Uma lina, izimpawu zomgwaqo ezigcwele imvula zibekwe ngokucacile phambi kwamehlo akho!
5. Lapho useholidini, imisebe ye-UV eyengeziwe ivinjelwa ngokuphumelelayo, okukuvumela ukuba ujabulele isikhathi sokuphumula ngokugcwele.
Izibuko zelanga zisetshenziselwa ukuvikela ilanga.Abantu bavame ukulungisa ukukhanya okukhanyayo ngokulungisa usayizi womfundi elangeni.Lapho amandla okukhanya edlula amandla okulungisa iso lomuntu, kuzodala umonakalo esweni lomuntu.Ngakho-ke, emisebenzini yangaphandle, ikakhulukazi ehlobo, kuyadingeka ukusebenzisa izibuko ze-sunshade ukuze uvimbele ilanga, ukuze unciphise ukukhathala okubangelwa ukulungiswa kwamehlo noma umonakalo obangelwa ukugqugquzela ukukhanya okunamandla.
Indima yeilangaizibuko
1. Umhlobiso omuhle, ukumboza ukukhubazeka kwamehlo, nobuso obubonakalayo obuncane.Le thiyori yabekwa phambili nguDadewethu u-Olsen.Ithiyori yakhe ilula kakhulu.Abesifazane abathanda ubuhle nomzimba omncane bayohlale bezenza ngamabomu babukeke bebancane futhi bebancane.Lapho izibuko zelanga zinkulu ebhulohweni lekhala, yilapho ubuso bakho bubonakala buncane, kwakheka umphumela wokubukwa "obuso obuncane".
2. Vimbela imisebe ye-ultraviolet ekukhanyeni kwelanga.Imisebe ye-ultraviolet ingalimaza i-cornea ne-retina, futhi izibuko zelanga ezisezingeni eliphezulu zingayiqeda ngokuphelele imisebe ye-ultraviolet.
3. Vimbela ukukhanya okuqinile.Lapho iso lithola ukukhanya okukhulu, ngokwemvelo lifinyeza iris.Lapho iris isincipha yaze yaphela, abantu kudingeka bacimeze, futhi uma kusenokukhanya okuningi, njengokukhanya kwelanga okuvela eqhweni, kungonakalisa i-retina.Izibuko zelanga ezisezingeni eliphezulu zingase zikhiphe ukukhanya okungafika ku-97% okungena esweni ukugwema umonakalo.
4. Vimbela ukuvezwa okubenyezelayo.Izindawo ezithile, njengamanzi, zibonisa ukukhanya okuningi.Amachashazi agqamile avelayo angaphazamisa ukubuka noma afihle izinto.
5. Susa ukukhanya kwamafrikhwensi athile.Izandiso ezithile zokufiphalisa ukukhanya, kuyilapho ezinye zithuthukisa ukugqama.Izibuko zelanga ezishibhile zihlunga ingxenye yokukhanya, okwenza i-iris ivuleke ukuze ithole ukukhanya okwengeziwe kanye nemisebe ye-ultraviolet eyengeziwe ukuze ingene, okwandisa umonakalo obangelwa imisebe ye-ultraviolet ku-retina.Ngakho-ke, kunomehluko ngempela phakathi kwezinhlobo ezahlukene zezibuko zelanga, futhi ukukhetha izibuko zelanga ezifanele, ezisezingeni eliphezulu endaweni ethile yokusetshenziswa kuzokunikeza ukuvikeleka okukhulu kakhulu.
izibuko zelanga ezinemibala emihle
Okokuqala, sekukonke, imibala yelensi engcono kakhulu yezibuko zelanga insundu, empunga futhi eluhlaza kanye namanye amalensi anombala okhanyayo, anemiphumela engcono yokubuka nemiphumela yokuvikela.Kunjalo, uma kungokokwenza izimonyo noma ukufanisa, ungakhetha imibala yelensi egqamile ukuze ugqamise eyakho ubuhle.Futhi yiziphi izinzuzo nezingozi zezibuko zelanga ezinemibala ehlukene yelensi?
Uchungechunge olunsundu: Luqashelwa njengombala welensi ongcono kakhulu ochungechungeni olunsundu lwemikhiqizo yezibuko zelanga, lungakwazi ukumunca cishe u-100% wemisebe ye-ultraviolet ne-infrared;namathoni athambile enza umbono ukhululeke futhi enze amehlo angabi lula ukukhathala.
Uchungechunge olumpunga: Ingakwazi ukumunca ngokuphelele imisebe ye-infrared kanye nemisebe eminingi ye-ultraviolet, futhi ngeke iguqule umbala wangempela wendawo.Imibala ethambile, yemvelo iyizinketho ezidumile zamalensi.
Uchungechunge oluluhlaza: Njengezibuko ezimpunga, ingakwazi ukumunca yonke imisebe ye-infrared kanye no-99% wemisebe ye-ultraviolet, futhi i-cyan nokubomvu ekukhanyeni nakho kuyavinjwa, kodwa ngezinye izikhathi umbala wesigameko uzoshintshwa ngemva kokudlula kumalensi aluhlaza, kodwa ngoba okuluhlaza kuletha ukuphola Ukuzizwa unethezekile, ukuvikelwa kwamehlo okuhle, ngakho futhi kuyisinqumo sokuqala sabangane abaningi.
Uchungechunge oluphuzi: Amalensi ochungechunge oluphuzi angamunca u-100% wemisebe ye-ultraviolet kanye nokukhanya okuningi okuluhlaza okwesibhakabhaka.Ngemva kokumunca ukukhanya okuluhlaza okwesibhakabhaka, indawo oyibonayo izocaca kakhudlwana, ngakho kuvame kakhulu ukugqoka amalensi aphuzi njengezihlungi lapho uzingela futhi udubula.
Uchungechunge olubomvu: Uchungechunge olubomvu lwamalensi ezibuko zelanga lungcono ekuvimbeni ukukhanya okuthile ngamaza amaza amafushane, kuyilapho eminye imiphumela yokuvikela iphansi kunaleyo yolunye uchungechunge lwemibala emithathu.
Isikhathi sokuthumela: Aug-15-2022