Kule mihla, imiba yokujonga kwabantwana abaselula iye yatsala ingqalelo eyandayo. Iilensi ze-defocus ezininzi, eziyilo lwazo olukhethekileyo, zidlala indima ebalulekileyo ekunciphiseni isantya sokwandiswa kwe-axial kunye nokukhusela ukubona. Apha ngezantsi kukho intshayelelo kwiilensi ezintlanu ze-defocus ezininzi ezisebenza kakuhle ezivelaI-Optical efanelekileyo—nganye yenzelwe ukusombulula iindawo ezithile zentlungu yokubona kubantwana abakwishumi elivisayo, ihlangabezana neemfuno ezahlukeneyo.
1. Ilensi ye-PC Annular Multi-Point Defocus: Elula kwaye Ayinampembelelo kulutsha olusebenzayo
Ijolise kwiindawo ezibuhlungu kulutsha oluthanda ezemidlalo (ukuphuka lula kwelensi) kwaye lunexesha elide lokunxiba (uxinzelelo lwebhulorho yempumlo), le lensi idibanisa ukusebenza kakuhle kunye nokukhusela:
Uyilo kunye nomsebenzi:Isebenzisa iiringi zokuphambuka ezicwangcisiweyo ukuze iphucule ngempumelelo imiqondiso yokungajolisi, idibene noyilo lokuphucula umbono wolutsha olucothisa isantya sokukhula kwe-axial, ikhusela uphuhliso lokubona lwabakwishumi elivisayo.
Inzuzo yezinto ezibonakalayo:Isebenzisa izixhobo ze-HPC ezisebenza kakuhle—ezilula ukunciphisa uxinzelelo lwe-nasal bridge, kwaye inokumelana okuhle kakhulu nokuchaphazeleka, ithintela ukwaphuka kwelensi okubangelwa kukuwa ngengozi ngexesha lemidlalo.
Ukuziqhelanisa nokubona: Uyilo lweelensi ezininzi luhambelana nemikhwa yokubona yabantu abaselula, ludala indawo yokubukela ezinzileyo nekhuselekileyo, ekungekho lula ukuyibangela ukudinwa kokubona nangona sele benxibe ixesha elide.
2. Ilensi ye-PC Polygonal Multi-Point Defocus: Iqinisekiswe kwihlabathi liphela ukuba ilawulwa yi-Stable Vision Control
Kubazali abaxhalabileyo "ngemiphumo yokulawula umbono engathembekanga" kunye "nobomi benkonzo yelensi emfutshane", le lensi ixhomekeke kubuchwepheshe obuphambili kunye nezixhobo ezikumgangatho ophezulu ukusombulula iingxaki:
Itekhnoloji ePhambili:Ibonisa uyilo lokusasazwa kwamachaphaza olulibazisa ukunwebeka kwe-axial kwaye lulawula ukulahleka kokubona; isebenzisa itekhnoloji ye-defocus eyaziwayo kwihlabathi liphela, enefuthe eliqinisekisiweyo ekuthinteleni ukukhula kwamehlo ngokuqinisekiswa kweklinikhi.
Ukwaleka kunye nokuCacisa:Isebenzisa i-German ngokuchanekileyo kwe-optical coating—iqinisekisa ukuhanjiswa kokukhanya okuphezulu ukuze imifanekiso ibonakale ngokucacileyo, kwaye inokumelana nokuguguleka okukhulu, igcina ukusebenza kakuhle kwe-optical nokuba isetyenziswa ixesha elide (njengokusula rhoqo).
Ukhuseleko lwezinto:Yenziwe ngezinto zePC ezithunyelwa eJapan, ziqinile kakhulu kwaye ziguquguquka kakuhle, ekulula ukuziqhekeza okanye ukuzitshintsha, zilungele ulutsha oluneendlela zokuphila ezisebenzayo.
3. I-1.60 MR Tough 8th Generation - Ilensi ye-Annular Multi-Point Defocus: Ihambelana nomgangatho woKhuseleko olupheleleyo
Ijolise kwiimfuno zolutsha olune-myopia ephakathi ukuya kwephezulu (exhalabile malunga nobukhulu belensi, ukucaca kwemifanekiso, kunye nokuthobela), le lensi idibanisa uxinano oluphezulu, imigangatho ephezulu, kunye nokuqina okuphezulu:
Uxinano lwe-Defocus:Ixhotyiswe ngee-micro-lens eziyi-1,092 ukuze ifikelele kwi-multi-point micro-defocus, enoxinano oluphezulu lwe-defocus oluchaphazela umbono ngokubanzi, nto leyo enciphisa umngcipheko wokuqhubela phambili kwe-myopia.
Ukusebenza kokukhanya:Inenani eliphezulu kakhulu le-Abbe elingama-40.8 (inani eliphezulu le-Abbe lithetha ukuguquguquka okuncinci kwe-chromatic), okuvumela ukuba imifanekiso icace ngakumbi kwaye inciphise ngokufanelekileyo ukudinwa kokubona okubangelwa kukufunda ixesha elide okanye ukusebenzisa isikrini.
Iingenelo ezisebenzisekayo:Idibanisa ukumelana nempembelelo kunye nokumelana nokuguguleka—incinci kuneelensi eziqhelekileyo ezinamandla afanayo, ilula ukuyiguguleka, kwaye ayilula ukuyiqhekeza, ifanelekile ukusetyenziswa kwemihla ngemihla kunye nemisebenzi yangaphandle.
4. 1.56 Ilensi yePolygonal Multi-Point Defocus: Ukuthintela ukukhanya okuluhlaza okwesibhakabhaka kwabaselula abakulungeleyo isikrini
Kwabakwishumi elivisayo abasebenzisa iimveliso ze-elektroniki (iifowuni eziphathwayo, iitablet, iikhompyutha) ixesha elide (abasengozini yokonakala kokukhanya okuluhlaza okwesibhakabhaka kunye nokulungiswa okugqithisileyo), le lensi inika ukhuseleko olujoliswe kuyo:
Uyilo lwe-Defocus:Yenziwe ngee-micro-lens ezingama-666 ze-multi-point micro-defocus, inika ukhathalelo olupheleleyo lwempilo yamehlo kwaye ithintela ukuqhubela phambili kwe-myopia kwii-engile ezahlukeneyo.
Umfanekiso ocacileyo:Inendawo yokulungisa ephakathi eyi-11mm ububanzi (Φ11mm)—iphucula ubunzulu bokugxila kwi-retina, yenza ukujonga into kucace ngakumbi kwaye kuzinze ngakumbi, iphephe ukufiphala xa itshintsha phakathi kokubona okukufutshane nokukude.
Ukhuseleko Lokukhanya Okuluhlaza: Ixhotyiswe ngengubo eqinileyo evimba ukukhanya okuluhlaza okwesibhakabhaka—ivimba ukukhanya okuluhlaza okwesibhakabhaka okuyingozi okunobude obufutshane (400-450nm) okukhutshwa zizikrini, kwaye ayinambala umthubi, iqinisekisa ukuba akukho mbala ujijekileyo (umz., akukho mbala umthubi xa ujonga izikrini ezimhlophe).
Ukhuseleko loLungiso:Uluhlu lwamandla okususa ukugxila ukusuka kwi-+4.0D ukuya kwi-+6.5D lonyusa ukungalingani, nto leyo ethintela ngokufanelekileyo ukulungiswa okugqithisileyo (ukuthintela "ukujula kwe-myopia ngenxa yokulungiswa okugqithisileyo").
5. 1.56 Ilensi Egxile Kakhulu: Utshintsho Oluthambileyo Lombono Wemihla Ngemihla Nemidlalo
Ijolise kwiindawo ezibuhlungu "zokungaqhubeki okubonakalayo" kunye "nombono omxinwa" weelensi zemveli ze-defocus, le lensi igxile ekuphuculeni intuthuzelo yokunxiba:
Uyilo olupheleleyo lweSiza:Iindawo ezijoliswayo kwilensi zihlala zisasazwa, nto leyo evumela abanxibe izinto ukuba batshintshe ngokulula xa bejonga izinto (umz., ukusuka ebhodini ukuya kwincwadi yesikolo, ukusuka kude ukuya kufutshane), kungekho "kutsiba" okubonakalayo.
Ulawulo Lokubona:Umsebenzi wokungenelela kwe-dynamic defocus ulungisa amandla e-peripheral ukuze afane nemeko yendalo yokurhawuzelelwa kweliso lomntu, ucothisa isantya sokwandiswa kwe-axial ngelixa uqinisekisa ukubona okukhululekileyo.
Ibala Elibanzi Lokujonga:Isebenzisa ubuchwepheshe bomphezulu obukhululekileyo—ukugoba kwelensi kulandela intshukumo yamehlo, kwandisa indawo yokubukela esebenzayo. Nokuba kuseklasini, ekufundeni, okanye ekudlaleni ibhola yomnyazi, ekubalekeni, abanxibeyo banokonwabela umbono obanzi nowendalo ngaphandle "kweendawo ezingabonakaliyo" emaphethelweni elensi.
Kuhambo lokukhusela impilo yokubona yolutsha, ukhetho olufanelekileyo lweelensi ludlala indima ebalulekileyo. Iindidi ezintlanu zeelensi ze-defocus ezisebenza kakuhle ezivezwe apha ngasentla, ezineenzuzo zobuchwepheshe obukhethekileyo kunye noyilo olujoliswe kuzo, zihlangabezana neemfuno ezahlukeneyo zamaqela ahlukeneyo olutsha—nokuba kukuqina okulula, ulawulo oluchanekileyo lwe-defocus, ukhuseleko lokukhanya okuluhlaza okwesibhakabhaka, okanye amava okubona kwendalo. Njengophawu lobuchwephesha oluzinikele kwimpilo yokubona,I-Optical efanelekileyoibisoloko ibambelele kwingcamango yokudibanisa itekhnoloji yanamhlanje neemfuno zabasebenzisi. Ngayinye yezi lensi ze-defocus ezinamanqaku amaninzi yenziwe ngolawulo oluqinileyo lomgangatho kunye nophando olunzulu malunga nophuhliso lokubona kwabantwana abaselula, ijolise ekuboneleleni ngezisombululo zokukhusela amehlo ezithembekileyo, ezikhululekileyo, nezizezomntu ngamnye. Ukuba ufuna iimveliso ezifanelekileyo zokulungisa umbono kunye nokukhusela kwabantwana abaselula,Ii-Optical ezifanelekileyoUthotho lweelensi ze-defocus ezineengongoma ezininzi ngokuqinisekileyo lukhetho oluthembekileyo, oluhamba nabantu abaselula kuhambo lokukhula okunempilo kokubona.
Ixesha leposi: Okthobha-22-2025