Amalensi e-bifocal angabonakali angamalensi e-eyewear asezingeni eliphezulu angalungisa i-hyperopia kanye ne-myopia ngasikhathi sinye. Ukwakheka kwalolu hlobo lwelensi akugcini nje ngokubheka izinkinga ezingalungiswa yizingilazi ezivamile, kodwa futhi kucabangela izinkinga zokubona ezikhona emaqenjini akhethekile. Kulesi sihloko, sizonikeza isingeniso esiningiliziwe ngemisebenzi kanye nezinzuzo zamalensi e-bifocal angabonakali.
Izici: Kunezindawo ezimbili ezigxile ku-lens eyodwa, okungukuthi, ku-lens eyodwa evamile
Faka ilensi encane enokukhanya okuhlukile kulensi:
Isetshenziswa ngokushintshana kweziguli ezine-presbyopia ukuze zibone kude naseduze:
Ngenhla kukhona ibanga lokubuka (ngezinye izikhathi ukukhanya okuyisicaba), kanti ngezansi kukhona ibanga lokubuka
Isikhathi sokufunda:
I-far degree ibizwa ngokuthi ukukhanya okuphezulu, kanti i-near degree ibizwa ngokuthi ukukhanya okuphansi
Umehluko wokukhanya okuphansi yi-ADD (ukukhanya kwangaphandle);
Ihlukaniswe ngokukhanya okuphindwe kabili okuqondile, ukukhanya okuphindwe kabili okuphezulu okuyisicaba, kanye nokwesiyingi ngokwesimo sengxenye encane
Isibani esiphindwe kabili esiphezulu, njll.
Izinzuzo: Lokhu kuqeda isidingo sokuba iziguli ezine-presbyopia zishintshe izibuko zazo lapho zibheka eduze nakude.
Okubi: Kukhona into eyenzeka uma ushintshashintsha phakathi kokubheka kude nokubheka eduze;
Kukhona umehluko omkhulu ekubukekeni kwamalensi avamile.
Ngokwesimo sengxenye yokukhanya engezansi yelensi ye-bifocal, ingahlukaniswa ibe:I-Flat-Top,Ingaphezulu Eliyindilinga kanyeOkungabonakali.
Uma kuqhathaniswa ne-Flat-Top kanye ne-Round-Top, i-Invisible Lens inenzuzo yokungakwazi ukuhlukanisa ngokucacile umngcele phakathi kwe-myopia kanye ne-presbyopia ekubukekeni, futhi ifana kakhulu namalensi e-single lens avamile. Uma ubheka izinto, awukho umuzwa ocacile wokuvinjelwa, okwenza ukugqoka kube lula kakhulu.
Lena ilensi yethu engabonakali ene-photogrey eqediwe kancane, engaba nemiphumela yokulwa nokukhanya okuluhlaza okwesibhakabhaka kanye nokushintsha umbala.
Akukho mngcele ocacile, akunjalo?
Ngemva kokukhanyiswa ukukhanya okushintsha umbala, kubonakala kumpunga.
Uma unentshisekelo kulo mkhiqizo, sicela usithinte. Khetha amalensi angabonakali ukuze akulethele induduzo engalindelekile.！
Isikhathi sokuthunyelwe: Novemba-17-2023