Litaba
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Blue cut hmc lense e nang le 'mala o hlakileng oa motheo
Blue Block Lenses by Convox Actually Do? 1) Lilense tse 'mala o moputsoa li sireletsa mahlo a hau litlamorao tse kotsi tsa leseli le leputsoa le bakoang ke lihora tse telele tsa ho sebetsa komporong, laptop kapa mobile.2) Kotsi e tlase ea mefuta e itseng ea mofetše.3) Kotsi e tlase ea lefu la tsoekere, lefu la pelo ...Bala haholoanyane -
JUVENILE MYOPIA TSAMAISO TSAMAISO
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Na u utloisisa lilense tsa photochromic
Ntlha ea pele, molao-motheo oa filimi ea phetoho ea mebala Sechabeng sa kajeno, tšilafalo ea moea e ntse e e-ba mpe le ho feta, lera la ozone le senyeha hanyenyane, 'me likhalase li pepesehela mahlaseli a letsatsi a ultraviolet.Lishiti tsa Photochromic ke lithollo tse nyane tsa silevera ...Bala haholoanyane -
Mokhoa oa ho etsa tšireletso e ntle ea mahlo a letsatsi - khetha likhalase tse nepahetseng tsa letsatsi
Taba ea pele, ela hloko hore na likhalase tsa letsatsi tse ikhethileng li na le tšireletso ea UV.Ha leseli le le matla, thaka ea leihlo la motho e tla ba nyane ho fokotsa ho teneha.Ka mor'a ho roala likhalase tsa letsatsi, thaka ea leihlo e batla e hola.Haeba u roala likhalase tsa letsatsi ntle le uena ...Bala haholoanyane -
Na likhalase tse putsoa li ka thibela mahlo le ho thibela myopia?Hlokomela!Ha e loketse bohle
Kea kholoa e tlameha ebe u utloile ka likhalase tse putsoa, ha ho joalo??Batho ba bangata ba na le likhalase tse khanyang tse khahlanong le boputsoa ka ho khetheha hobane ba hloka ho sebetsa ka mehala ea cellular le likhomphutha nako e telele.Batsoali ba bangata ba lokiselitse bana ba bona likhalase ...Bala haholoanyane -
Lilense bakeng sa batho ba lilemo tse mahareng le ba tsofetseng
Presbyopia ke eng?"Presbyopia" ke ntho e tloaelehileng ea 'mele' me e amana le lense.Lense ea kristale e rekere.E na le elasticity e ntle ha e sa le monyenyane.Leihlo la motho le khona ho bona haufi le hole ka ho fetoha ha lense ea kristale.Leha ho le joalo, a...Bala haholoanyane -
New Korea Lens-Shell Myopia Blue Block Lens Tharollo Bakeng sa Liithuti
Potefolio e felletseng ea taolo ea myopia ea lense e etselitsoeng bana le baithuti ka ho khetheha.E NCHA!Moralo oa likhetla, phetoho ea matla ho tloha bohareng ho isa pheletsong, ts'ebetso ea UV420 Blue block, sireletsa mahlo ho tsoa ho Ipad, TV, komporo le Fono.Super Hydrophobic Coating...Bala haholoanyane -
Apara likhalase tse kholo tsa foreimi.Na ho bonolo ho bona mokhathala o kang ona?
Batho ba bangata ba nahana hore likhalase tse kholo tsa foreimi li boima hanyane ho feta likhalase tse tloaelehileng, 'me ha li utloe bohloko bo bong.Leha ho le joalo, litsebi li boletse hore khetho e sa nepahalang ea boholo ba likhalase e ka baka mathata a mangata, haholo-holo ho bakuli ba nang le li-distanc tse nyane ...Bala haholoanyane -
Ke mathata afe ao baithuti ba lokelang ho a ela hloko ha ba bapisa likhalase
Baithuti ba bangata ba tlameha ho roala likhalase ka mabaka a kang ho fokotseha ha mahlo.Ka pel'a mabenkele a likhalase hohle seterateng, liithuti li lokela ho khetha le ho reka likhoebo le lihlahisoa joang ho bapisa likhalase tse loketseng bakeng sa bona?Joalo ka ha bohle re tseba, khanya e sa tšoaneleheng ...Bala haholoanyane -
Na astigmatism ea mahlo e ka roala lilense tsa mahlo?
Ha mahlo a rōna a theoha, re lokela ho roala likhalase.Leha ho le joalo, metsoalle e meng e tloaetse ho roala lilense tsa ho ikopanya ka lebaka la mosebetsi, liketsahalo kapa e 'ngoe ea likhetho tsa bona.Empa na nka roala lilense bakeng sa astigmatism?Bakeng sa astigmatism e bonolo, ho lokile ho roala lilense tsa sefahleho, 'me ho tla ...Bala haholoanyane -
A na u tseba mokhoa o bonolo oa ho bala oa likhalase tsa ho bala?
Likhalase tsa presbyopic li sebelisoa ke batho ba bangata ba tsofetseng ho thusa ho bona.Leha ho le joalo, batho ba bangata ba tsofetseng ha ba hlakeloe hantle ka taba ea likhalase tsa likhalase tsa ho bala, 'me ha ba tsebe hore na ba ka lumellana neng le mofuta oa likhalase tsa ho bala.Kahoo kajeno, re tla u tlisetsa selelekela sa ...Bala haholoanyane -
Na u tseba ka myopia e phahameng?
Ka phetoho ea mekhoa ea mahlo ea batho ba mehleng ea kajeno, palo ea bakuli ba myopic e ntse e eketseha selemo le selemo, haholo-holo karolo ea bakuli ba phahameng ba myopic e ntse e eketseha haholo.Le bakuli ba bangata ba myopia e phahameng ba bile le mathata a tebileng, mme ho na le ...Bala haholoanyane
