Masiqale ngokuphendula umbuzo: ixesha elingakanani utshintshe iiglasi zakho?
Umthamo we-myopia kubantu abadala awutshintshi kakhulu, kwaye abantu abaninzi banokunxiba iperi yeglasi enye kude kube sekupheleni kwexesha ......
Enyanisweni, oku akulunganga !!!!
Iindondo zamehlo nazo zineshelufu yobomi.Ukuba awunalo naluphi na ukhathalelo olukhethekileyo, kufuneka ucinge ngokutshintsha iiglasi ozinxiba rhoqo yonke imihla unyaka omnye ukuya kwemi-2.
Ukuba umhlaba wakho uya uba mfiliba, ube mnyama kwaye namehlo akho akakhululekanga, kusenokwenzeka ukuba iindondo zakho 'ziphelelwe lixesha'.
Ngexesha lokunxiba kwemihla ngemihla, "iilensi eziluzizi" okanye "iilensi ezigugileyo" zinokuvela ngenxa yokunxiba okungafanelekanga okanye ezinye izinto.Ezinye izigulana ze-myopia zicinga ukuba "kukuvaleka nje okuncinci kombono, akunandaba kakhulu", kwaye abacingi ukuba yinto enkulu.
Enyanisweni, "iilensi ezimnyama" kunye "neelensi ezigugileyo" azigcini nje ukwenza umbono ungacacanga, kodwa kunye nokudinwa kwamehlo emva kokunxiba ixesha elide, kwaye unzulu uphuhliso lwe-myopia!
Zithini iimpembelelo zeelensi zembonakalo eziluzizi kumbono?
✖ Imikrwelo ichaphazela ukubona kwaye inokubangela ukudinwa okubonakalayo ekuhambeni kwexesha
Iilensi azikwazi ukumelana nokunxiba kwaye ziba sesichengeni sokukrweleka ngexesha lokusetyenziswa kwemihla ngemihla.I-ciliary muscle yeso kufuneka ilungelelanise rhoqo ukuze uzame ukutshintsha imeko yokungaboni kakuhle kwizinto ezingenakubonwa ngokucacileyo.Ukuba awukwazi ukufumana ukuphumla ixesha elide, kulula ukuwenza mandundu ukudinwa kwamehlo, kwaye kuya kuba nzima ngakumbi ukubona izinto.
✖ Ichaphazela ubuhle
Iilensi ezibomvu azichaphazeli kuphela impilo yamehlo akho, kodwa kunye nomfanekiso wakho.
✖ Ukutshintshwa rhoqo kunye nokunyuka kweendleko
Ukuba iilensi zakho ziyakrweleka kwaye ziguge, zichaphazela ubomi bakho, umsebenzi kunye nezifundo, kuya kufuneka uzitshintshe ufake iilensi ezintsha.Ukutshintshwa rhoqo akubizi nje kuphela, kodwa kunye nokuchitha ixesha.
Zeziphi izizathu zeelensi ezonakalisiweyo nezingacacanga?
✖ Umgangatho ophantsi weelensi
Nokuba iilensi zakho zikrweleka ngokulula okanye azikrwelwanga kunento eninzi yokwenza nomgangatho weelensi zakho.Namhlanje, iilensi zigqunywe, ngoko ke umgangatho womgangatho wefilimu ungcono, kuncinci ukuchithwa kweelensi.
✖ Ukubeka iindondo nje
Ukukhulula iiglasi zakho ngokungaqhelekanga kwaye uzibeke etafileni kunokubangela ukuba iilensi zidibane netafile kwaye zenze umkrwelo.
✖ Ukucoca ilensi
Abanye abantu banokuvakalelwa kukuba i-lens ingcolile kakhulu okanye ukuze kuphunyezwe injongo "yokubulala iintsholongwane", esetyenziselwa ukuya kwiilensi zokusula utywala, enyanisweni, le ndlela ayinqweneleki, umaleko wefilimu we-lens kunokwenzeka ukuba ube. i-corrode, ekhokelela kwi-lens ephuma kwifilimu.
✖ Iilensi zokucoca amanzi ezinobushushu obuphezulu
Musa ukusebenzisa amanzi okuhlamba obushushu obuphezulu ukuhlamba iiglasi, ngakumbi xa uhlamba, i-lens yokugqoka i-lens iyoyika kakhulu ukushisa okuphezulu, ungafuni ukukrazula i-lens, ungazami!
Indlela yokucoca iilensi zakho ngokuchanekileyo?
✔ Ukucoca iilensi ngokuchanekileyo
Okokuqala, hlambulula ngamanzi obushushu obuqhelekileyo ukukhupha amasuntswana amancinci ancanyathiselwe kumphezulu, emva koko usebenzise ilaphu lesipili ukufunxa amanzi kwicala elinye.Ukuba kukho ioli, yihlambulule i-detergent encinci kwaye uyisule ngokulinganayo kwiilensi, uze uhlambulule kwaye ucoce.
Ukuba iifreyimu ziyintsimbi, qaphela ukuba usule iifreyimu kunye nokuphepha ukuhlwa.
✔ Sula iilensi kakuhle
Unyango olungalunganga njengeengubo zekona zosula iiglasi, i-napkin yosula iiglasi ...... iya kukhokelela ekunxibeni kunye nokukrazula kwiilensi ezingabonakaliyo ngeso lenyama, kunye nentambo evela kwi-napkin iya kubambelela kwiilensi, ezikhokelela ekubeni ukufiphala kweelensi.
Kwimeko yokuphazamiseka okubangelwa igrisi, i-lint okanye uthuli, kucetyiswa ukuba kusetyenziswe ilaphu elikhethekileyo lokusula iilensi, umzekelo, i-SETOlens I-Multi-point defocus lens inikezelwa ngecala, ilaphu kunye necala, elibonelela ngokhuseleko olungcono. ukusetyenziswa kwansuku zonke kweelensi.
Ukuba iilensi zineengubo ezicacileyo kunye nokukrazula, kuyacetyiswa ukuba utshintshe iilensi.
Ukukhuselwa kabini kunye neengqimba ze-18 zefilimu kunye nezinto ezinamandla kakhulu.
Iilensi ze-SETOukuthintela ukunamathela kwegrisi, uthuli, i-fluff, njl., kwaye ugweme ukugqoka kunye nokukrazula ngexesha lokugqoka imihla ngemihla, ukuqinisekisa ukuba iilensi zicacile kwaye zikhanya, ziqinisekisa umbono ocacileyo kunye nokugqoka induduzo.
Ukusuka ngaphakathi ukuya ngaphandle, zezi: i-substrate, ifilimu enzima kakhulu, ifilimu yokuphucula ukubonakala, ifilimu echasene ne-static, ifilimu engangeni manzi kakhulu, ifilimu elula yokucoca, ifilimu echasene neminwe.I-Symmetry phakathi kwangaphakathi nangaphandle, ukufezekisa iileya ezilishumi elinesibhozo zokukhusela ifilimu: i-wear-resistant, i-resistant-resistant, i-anti-reflective, kulula ukuyicoca.
Ukongezelela ekukhuselweni kweengqungquthela zefilimu, ukukhuselwa kwezinto eziphathekayo ze-SETO iilensi ziphindwe kabini: xa kuthelekiswa neelensi eziqhelekileyo, zixhatshazwa ngakumbi kwiimpembelelo kwaye zikhuselekile.
Ixesha lokuposa: Feb-02-2024