Emkhakheni wamalensi okukhanya, "isisekelo esicacile" kanye "nesisekelo esingabonakali" akuzona nje umehluko wenqubo, kodwa kubonisa ukuqonda okujulile kokuvela kobuchwepheshe belensi. Kusukela kubuchwepheshe bokumboza bendabuko kuya ekulawulweni kwe-optical ezingeni le-nano, lo mbhangqwana wemibono ebonakala iphikisana uchaza kabusha imingcele yokusebenza kwemikhiqizo yesimanje yokukhanya futhi ulethela abathengi isipiliyoni esingakaze sibonwe ngaphambili.
1. Amalensi esisekelo angacacile: indlela ejwayelekile yokwenza ngcono ukukhanya
Amalensi endabuko athola impumelelo ngokubeka izendlalelo eziningi zezembozo ezisebenzayo ebusweni be-substrate. Uma sithatha amalensi aluhlaza okwesibhakabhaka asezingeni eliphezulu njengesibonelo, isembozo sawo esiluhlaza okwesibhakabhaka sakhiwe yizingqimba eziningi zama-oxides asezingeni eliphansi. Ngomgomo wokuphazamiseka oqondile, ukukhanya kokukhanya kobubanzi obuthile be-wavelength kwehla kwaba sezingeni eliphansi kakhulu, kuyilapho kuthuthukiswa kakhulu ukumelana nokuguguleka kwamalensi. Le ndlela yobuchwepheshe idale inzuzo eyingqayizivele emkhakheni wokukhanya okulwa noluhlaza okwesibhakabhaka - ngokufaka izinto ezikhethekile zokukhanya kungqimba lokumboza, izinga lokuvimba lokukhanya okuluhlaza okwesibhakabhaka okuyingozi lingakhushulwa libe sezingeni eliphezulu, futhi ukuphambuka kombala kuncishiswa yingqimba yokunxephezela ehlakaniphile ukuze kufezwe umphumela obonakalayo "wokukhanya okulwa noluhlaza okwesibhakabhaka ngaphandle kokwephuzi", kuhlangatshezwane nezidingo zamehlo zabasebenzisi esikhathini sedijithali.
Ukusetshenziswa emkhakheni we-optics yezempi kuqinisekisa ukuthembeka kobuchwepheshe obumbozwe phansi. Ezinye izikopu ze-sniper ezinembayo ephezulu zisebenzisa amaqembu e-aspherical lens, alawula ukuphambuka kokukhanya kwesigameko ngaphakathi kobubanzi obuncane kakhulu ngomklamo oqondile wokugoba, futhi alondoloze ukuzinza kokukhanya ezindaweni ezibucayi kakhulu ngezingubo eziqinile kakhulu. Lokhu kuqoqana kobuchwepheshe kuye kwanda ensimini yabantu abavamile. Amanye amalensi okuphatha i-myopia afinyelela imiphumela ebalulekile yokuvimbela nokulawula i-myopia ngomphumela wokubambisana kwama-microlens arrays kanye nezingubo ezinezingqimba eziningi, okunikeza izixazululo zesayensi zokuvikela umbono wabantu abasha.
2. Amalensi ayisisekelo acacile: intuthuko kwezesayensi yezinto ezibonakalayo
Amalensi acacile amelela intuthuko yakamuva kwisayensi yezinto ezibonakalayo. Amanye amalensi amasha asebenzisa ubuchwepheshe bokushintsha umbala we-substrate ukufaka amaqembu e-photochromic ku-resin molecular chain ukuze kufezwe ushintsho lombala olubangelwa yi-ultraviolet ngaphandle kokugqoka ubuso. Lo mklamo uvumela ukudluliselwa kwelensi ukuthi kudlule umkhawulo wendabuko ngenkathi kuxazululwa iphuzu elibuhlungu embonini lokuchithwa kokugqoka. Emkhakheni wezokwelapha, amanye amalensi asebenzisa ubuchwepheshe bokuhlela kabusha amalensi ukuze akhe isakhiwo esingenamanzi amaningi ebusweni belensi, okwandisa kakhulu i-engeli yokuxhumana kawoyela nokungcola, kuthuthukisa kakhulu ukusebenza kahle kokuhlanza, futhi kunikeze lula kubasebenzisi ezindaweni ezikhethekile zokusebenza.
Ubuchwepheshe bomphezulu obungenasimo bukhuthaza amalensi angenamkhawulo enkathini yokwenza ngokwezifiso ngokwezifiso. Amanye amalensi aphezulu asebenzisa ubuchwepheshe bokulandelela amehlo be-3D ukuqoqa izinkulungwane zamasethi wamapharamitha okugqoka abasebenzisi, futhi asebenzisa amathuluzi omshini we-CNC ongenasimo ukuze aqophe amakhulu ezinkulungwane zezindawo ezibonakalayo ngokunemba okuphezulu kakhulu. Lo mqondo wokuklama "ilensi ivumelana neso" uthuthukisa kakhulu ukucaca kombono oguqukayo futhi unciphisa kakhulu ukuphambuka kwe-peripheral, okuletha ushintsho olubonakalayo olungokwemvelo kubasebenzisi bamalensi amaningi aqhubekayo.
3. Ukwakhiwa kabusha kwenani lomsebenzisi kumdlalo wezobuchwepheshe
Ingqikithi yokukhetha isisekelo esingacacile noma ilensi yesisekelo ecacile ubuciko bokufanisa amapharamitha okusebenza nezimo zokusetshenziswa. Kwabasebenzi basehhovisi abasebenzisa amadivayisi kagesi isikhathi eside, amalensi aqinile aphikisana noluhlaza okwesibhakabhaka anganciphisa ngempumelelo inkomba yokukhathala kokubona; kwabathandi bezemidlalo yangaphandle, amalensi aqinile aqinile anganciphisa kakhulu ukuqina kokukhanya kwamanzi futhi athuthukise kakhulu induduzo yokubona. Kubalulekile ukuqaphela ukuthi amanye amalensi amasha afinyelela imisebenzi emithathu yokukhanya okuqinile okungabonakali okwesibhakabhaka, okuqinile okungabonakali kanye nokuqinile okuqinile endaweni eyodwa ngokusebenzisa ukwakheka ngokubambisana kwengqimba yefilimu kanye ne-substrate, okubonisa ukuthi ubuchwepheshe be-optical buya ekuhlanganisweni kwesistimu.
Kulolu guquko lokukhanya, ukusungula izinto ezintsha kwezobuchwepheshe bekulokhu kufeza izidingo eziyinhloko zempilo yokubona yomuntu. Kusukela kulensi yokuqala esetshenziswa ngesandla ngekhulu le-17 kuya ohlelweni lokukhanya oluhlakaniphile lwanamuhla, yonke impumelelo yezobuchwepheshe yandisa imingcele yomhlaba wokuqonda komuntu. Kubathengi, kuphela ngokuqonda ingqikithi yobuchwepheshe besisekelo esicacile nesisekelo esingacacile lapho bangazikhethela khona ikhambi elibonakalayo elifanele kakhulu emakethe eyinkimbinkimbi. Lapho ubuchwepheshe kanye nobuntu kuhlanganiswe ngokuphelele ekujikeni kwelensi okungu-0.1 mm, sibona ukufika kwenkathi yokubuka ecacile nekhululekile kakhudlwana.
Isikhathi sokuthunyelwe: Julayi-05-2025