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Amalensi e-Multi-Point Defocus: Ukuvikela Umbono Wentsha
I-Myopia (ukubona eduze) isibe yinkinga enkulu emhlabeni wonke yentsha, eqhutshwa yizici ezimbili ezibalulekile: isikhathi eside sokusebenza eduze (njengokusebenza amahora angu-4-6 ngosuku, izifundo eziku-inthanethi, noma imidlalo) kanye nesikhathi esilinganiselwe sokuphuma ngaphandle. Ngokusho kwedatha ye-World Health Organization (WHO), abantu abangaphezu kweminyaka engu-8...Funda kabanzi -
1.67 ASP MR-10 BLUE BLOCK PHOTOGREY SPIN SHMC: Amalensi asebenza kahle kakhulu
Isisekelo selensi ye-MR-10 ye-Mitsui Chemicals sivelele ngokusebenza kwayo okuyinhloko ngale kwe-MR-7, imiphumela ephumelelayo ye-photochromic, kanye nokuzivumelanisa nezimo okuhle kakhulu kohlaka olungenamphetho, okuhlangabezana nezidingo zabasebenzisi ezahlukahlukene ngolwazi olubonakalayo olulinganiselayo, ukuqina kanye nokulingana kwezimo. I. Ukusebenza Okuyinhloko: Okuphuma...Funda kabanzi -
Ukuthuthukiswa Kokumbozwa Kwelensi
Amalensi awayona into entsha kubantu abaningi, futhi yilensi edlala indima enkulu ekulungiseni i-myopia kanye nokufaka izibuko. Kunezinhlobo ezahlukene zokumboza kumalensi, njengezingubo eziluhlaza okotshani, izingubo eziluhlaza okwesibhakabhaka, izingubo eziluhlaza okwesibhakabhaka nonsomi,...Funda kabanzi -
Isingeniso Sezinhlobo Ezinhlanu Zamalensi E-Multi-Point Defocus: Ukuvikela Impilo Yokubona
Kulezi zinsuku, izinkinga zokubona kwentsha ziye zadonsela ukunaka okwandayo. Amalensi e-defocus amaningi, anomklamo wawo oyingqayizivele, adlala indima ebalulekile ekunciphiseni ijubane lokwelulwa kwe-axial kanye nokuvikela ukubona. Ngezansi isingeniso se-defocus yamaphuzu amaningi amahlanu asebenza kahle kakhulu...Funda kabanzi -
Amalensi e-SPIN vs MASS Photochromic: Umhlahlandlela wama-High Diopters kanye nokushisa
Izinzuzo ze-MASS Ama-ejenti e-Photochromic ahlanganiswa nezinto zokusetshenziswa ze-monomer ngesikhathi sokukhiqizwa, okuholela ekutheni ama-ejenti asatshalaliswe ngokulinganayo kulo lonke ilensi. Lo mklamo uletha izinzuzo ezimbili ezibalulekile: i-photoc ehlala isikhathi eside...Funda kabanzi -
Ayini Amalensi E-Photochromic?
I. Isimiso Samalensi E-Photochromic Emphakathini wanamuhla, njengoba ukungcola komoya kuya kuba kubi futhi ungqimba lwe-ozone lonakala kancane kancane, izibuko zamehlo zivame ukuchayeka elangeni elinothile nge-UV. Amalensi e-Photochromic aqukethe amakristalu amancane e-photochromic...Funda kabanzi -
Amalensi avimba ukukhanya okubomvu: Umzila omusha wokuzivikela empilweni yamehlo oqiniswe ubuchwepheshe
Esikhathini sedijithali, iso lomuntu libhekene nezinselele ezingakaze zibonwe ngaphambili. Kusukela emisebeni ye-infrared kusukela ekukhanyeni kwelanga okukhanyayo kwangaphandle kuya ekukhanyeni okuluhlaza okwesibhakabhaka okunamandla aphezulu okukhishwa yizikrini ze-elekthronikhi zangaphakathi, ukungcola kokukhanya sekube usongo olukhulu empilweni yombono womhlaba wonke. Ngokusho kwe-internat...Funda kabanzi -
Ungazigcina Kanjani Izingilazi Zakho Namalensi Ehlobo?
Ihlobo liletha ukukhanya kwelanga, izigigaba zangaphandle, kanye namazinga okushisa aphezulu—kodwa futhi lingaba yingozi ezingilazini zakho nasemalensini uma lingagcinwanga kahle. Landela lawa macebiso ukuze ugcine izibuko zakho zisesimweni esihle isizini yonke! 1. Gwema Ukushisa Okukhulu Nokuchayeka Elangeni Ukushiya...Funda kabanzi -
Amalensi Anesisekelo Esicacile Noma Cha: Uguquko Olubonakalayo Olungemuva Kobuchwepheshe Bokukhanya
Emkhakheni wamalensi optical, "isisekelo esicacile" kanye "nesisekelo esingabonakali" akuzona nje umehluko wenqubo, kodwa kubonisa ukuqonda okujulile kokuvela kobuchwepheshe belensi. Kusukela kubuchwepheshe bokumboza bendabuko kuya kumthethonqubo we-optical wezinga le-nano, lo mbhangqwana ubonakala uphikisana...Funda kabanzi -
Umhlahlandlela Ophelele We-Myopia Control Lenses: Ukuvikela Amehlo Amasha Ukuze Ube Nekusasa Eliqhakazile
Enkathini elawulwa yizikrini kanye nemisebenzi yokubona eduze, i-myopia (ukubona eduze) ivele njengenkinga yezempilo yomhlaba wonke, ikakhulukazi phakathi kwezingane nentsha. Ngokusho kwe-World Health Organization, ukwanda kwe-myopia entsheni kuye kwanda kakhulu...Funda kabanzi -
1.59 Isingeniso Somkhiqizo Welensi Yengilazi Ye-PC Ye-Refractive Index
I. Izici Zomkhiqizo Eziyinhloko 1. Izinto Nezakhiwo Zokubona Izinto: Zenziwe nge-polycarbonate emsulwa kakhulu (i-PC), enomklamo olula kanye nokumelana okukhulu kakhulu nomthelela (ngokuhambisana nezindinganiso zokuphepha ze-ISO zomhlaba wonke). Inkomba Yokucwebezela 1.59: Incane...Funda kabanzi -
Ukuvikela Amehlo Asebasha: Umhlahlandlela Wokubona Okunempilo Kwabasha!
Enkathini yanamuhla yedijithali, intsha ibhekene nezinselele ezingakaze zibonwe ekulondolozeni impilo yamehlo. Njengoba izikrini zibusa imfundo, ukuzijabulisa, kanye nokuxhumana nabantu, ukuqonda ukuthi unganakekela kanjani amehlo amancane sekuyinto ebalulekile. Lobu buciko...Funda kabanzi
