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Ingabe Uyalwazi Ukuphila Kwethala Lezibuko?
Izinto eziningi zinesikhathi sokusebenzisa noma impilo yeshalofu, kanjalo nezibuko.Eqinisweni, uma kuqhathaniswa nezinye izinto, izibuko ziyinto edliwayo.Ucwaningo luthole ukuthi abantu abaningi basebenzisa izibuko ezinamalensi e-resin.Phakathi kwabo, u-35.9% wabantu ushintsha izibuko zabo cishe ngobusuku...Funda kabanzi -
Uyini Umphumela Wokucindezeleka Kwezibuko?
Umqondo Wokucindezeleka Lapho sixoxa ngomqondo wengcindezi, nakanjani kufanele sibandakanye ubunzima.Ukucindezeleka kusho amandla akhiqizwa ngaphakathi kwento ukuze amelane nokuguquguquka ngaphansi kwamandla angaphandle.I-Strain, ngakolunye uhlangothi, ibhekisa ku-rel...Funda kabanzi -
Izinto Ezintathu Ezibalulekile Zamalensi Okukhanya
Ukuhlukaniswa kwezinto ezintathu ezinkulu Amalensi engilazi Ezinsukwini zokuqala, into esemqoka yamalensi kwakuyingilazi yokubona.Lokhu kwakungenxa yokuthi amalensi engilazi okukhanya anokudlulisa ukukhanya okuphezulu, ukucaca okuhle, kanye nezinqubo zokukhiqiza ezivuthiwe nezilula...Funda kabanzi -
Isingeniso samalensi agqamile
Uma izulu lishisa, bayanda abantu abakhetha ukufaka izibuko zelanga ukuze bavikele amehlo abo.Izibuko zelanga ezivamile zihlukaniswe zibe tinted futhi polarized.Noma ngabe abathengi noma amabhizinisi, izibuko zelanga ezihlukanisiwe azijwayelekile.Incazelo Ye-Polarization Polariza...Funda kabanzi -
Ukuhlaziywa Kafushane Kwezendlalelo Zokunamathela Zamalensi Engilazi Yamehlo
Amalensi ajwayelekile kubantu abaningi, futhi adlala indima enkulu ekulungiseni i-myopia ezingilazini.Amalensi anezingqimba ezihlukene zokumboza, njengokwemboza okuluhlaza, okuluhlaza okwesibhakabhaka, okuluhlaza okwesibhakabhaka nokunsomi, ngisho negolide eliwubukhazikhazi.Ukuguga nokudabuka kwezingqimba zokugqoka kungenye ye...Funda kabanzi -
Ingabe Ukufakwa Kwezibuko Zamehlo Ku-inthanethi Kunokwethenjelwa?
I-Optometry ayilingani nencwadi kadokotela yesibuko Abantu abaningi bakholelwa ukuthi i-optometry imane "ihlola izinga lokungaboni kahle" nokuthi uma sebewutholile lo mphumela, bangaqhubeka nokufaka ingilazi yamehlo.Kodwa-ke, incwadi kadokotela ye-Optometry "...Funda kabanzi -
Ukufakwa kwelensi ye-multifocal okuqhubekayo
Inqubo yokufaka i-multifocal eqhubekayo 1. Xhumana futhi uqonde izidingo zakho zokubona, futhi ubuze ngomlando wezibuko zakho, umsebenzi, kanye nezimfuneko zezibuko ezintsha.2. I-Optometry yekhompyutha kanye ne-single-eye interpupillary distance measurement.3. Umbukwane onqunu/wangempela...Funda kabanzi -
Ukuqonda Amalensi Aqhubekayo we-Multifocal Optical
Njengoba sikhula, i-lens, isistimu yokugxila yamehlo ethu, iqala ukuqina kancane kancane futhi ilahlekelwe ukunwebeka kwayo, futhi amandla ayo okulungisa aqala ukuba buthaka kancane kancane, okuholela esimweni esivamile sokuphila: i-presbyopia.Uma iphoyinti eliseduze lingaphezu kwamasentimitha angama-30, futhi ...Funda kabanzi -
Ukuhlukaniswa kwe-Myopia
Ngokombiko wocwaningo weWorld Health Organisation, isibalo seziguli ezine-myopia eChina sifinyelele ezigidini ezingama-600 ngo-2018, kanti izinga le-myopia phakathi kwentsha libekwe kuqala emhlabeni.I-China isiyizwe elikhulu kunawo wonke emhlabeni eline-myopia.Isivumelwano...Funda kabanzi -
Ungazikhetha Kanjani Izibuko Nge-Astigmatism Ephezulu
I-Astigmatism yisifo samehlo esivame kakhulu, ngokuvamile esibangelwa ukugoba kwe-cornea.I-Astigmatism yakhiwa kakhulu ngokuzalwa, futhi kwezinye izimo, i-astigmatism ingase yenzeke uma i-chalazion yesikhathi eside icindezela i-eyeball isikhathi eside.I-Astigmatism, njenge-myopia, ayinakuguqulwa....Funda kabanzi -
I-Hong Kong International Optical Fair yama-31
I-Hong Kong International Optical Fair yama-31, ehlelwe yi-Hong Kong Trade Development Council (HKTDC) futhi ihlelwe ngokubambisana yi-Hong Kong Chinese Optical Manufacturers Association, izobuyela embukisweni ongokoqobo ngemva kuka-2019 futhi izoba seHong Kong Co. ..Funda kabanzi -
Ukuvela Kwezibuko Zamehlo: Uhambo Oluphelele Ngomlando
Izibuko zamehlo, into eqanjiwe ephawulekayo eye yashintsha ukuphila kwezigidi, inomlando ocebile nothakazelisayo owathatha amakhulu eminyaka.Kusukela ekuqaleni kwabo okuphansi kuya ekusungulweni kwesimanjemanje, asithathe uhambo olubanzi ngokuvela kwengilazi yamehlo...Funda kabanzi