Iindaba
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I-blue cut hmc lens enombala wesiseko ocacileyo
Zeziphi iiLensi zeBlue Block ezenziwe ngeConvox Ngokwenene? 1) Iilensi eziluhlaza okwesibhakabhaka zikhusela amehlo akho kwiziphumo ezinobungozi zokukhanya okuluhlaza okubangelwa ziiyure zokusebenza ezinde kwikhompyuter, ilaptop okanye iselula.2) Umngcipheko ophantsi weentlobo ezithile zomhlaza.3) Umngcipheko ophantsi wesifo seswekile, iDisic Heart ...Funda ngokugqithisileyo -
INKQUBO YOLAWULO YOLUNTU MYOPIA
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Ngaba uyaziqonda iilensi ze-photochromic
Okokuqala, umgaqo wefilimu yokutshintsha umbala Kuluntu lwanamhlanje, ukungcola komoya kuya kuba nzima ngakumbi, i-ozone layer yonakaliswa kancinci, kwaye iiglasi zibonakaliswe kwimisebe ye-ultraviolet yelanga.Amaphepha ePhotochromic ziinkozo ezincinci zesilivere...Funda ngokugqithisileyo -
Indlela yokwenza ukhuseleko lwelanga olulungileyo - khetha izibuko zelanga ezifanelekileyo
Okokuqala, qwalasela ukuba ingaba izibuko zelanga ezikhethiweyo zinokhuseleko lwe-UV.Xa ukukhanya kunamandla, ukhozo lweliso lomntu luya kuba luncinci ukunciphisa ukucaphuka.Emva kokunxiba iindondo zelanga, ukhozo lweliso luye lwandiswa.Ukuba unxiba iindondo zelanga ngaphandle kwakho...Funda ngokugqithisileyo -
Ngaba iiglasi eziblowu zingakhusela amehlo kwaye zithintele i-myopia?Qaphela!Ayifanelanga wonke umntu
Ndiyakholwa ukuba ukhe weva ngeendondo eziblowu, akunjalo??Abantu abaninzi baxhotyiswe ngokukodwa ngeeglasi ezikhanyayo ezichasene neblue kuba kufuneka basebenze ngeeselfowuni kunye neekhompyuter ixesha elide.Abazali abaninzi balungiselele abantwana babo iiglasi ...Funda ngokugqithisileyo -
Iilensi kubantu abaphakathi kunye nabantu abadala
Yintoni i-presbyopia?"I-Presbyopia" yinto eqhelekileyo ye-physiological kwaye inxulumene ne-lens.Ilensi yekristale iyalastiki.Ino-elasticity entle xa isencinci.Iliso lomntu liyakwazi ukubona kufuphi nakude ngokwenziwa kwelensi eyikristale.Nangona kunjalo, i...Funda ngokugqithisileyo -
New Korea Lens-Shell Myopia Blue Block Lens Solution For Students
Eyona portfolio ibanzi yolawulo lwe-myopia yolawulo lwelensi eyenzelwe ngokukodwa abantwana nabafundi.ENTSHA!Uyilo lweShell, utshintsho lwamandla ukusuka embindini ukuya emphethweni, UV420 Blue block umsebenzi, ukukhusela amehlo kwi-Ipad, iTV, ikhompyuter kunye neFowuni.Super Hydrophobic coating...Funda ngokugqithisileyo -
Nxiba iiglasi ezinkulu zefreyimu.Ngaba kulula ukubona ukudinwa okunje?
Abantu abaninzi bacinga ukuba iiglasi ezinkulu zefreyimu zinzima kancinci kuneeglasi eziqhelekileyo, kwaye abaziva nakuphi na ukungakhululeki.Nangona kunjalo, iingcali zathi ukukhetha okungafanelekanga kobungakanani beglasi kunokubangela iingxaki ezininzi, ngakumbi kwizigulana ezinomfundi omncinci ...Funda ngokugqithisileyo -
Ziziphi iingxaki abafundi abafanele banikele ingqalelo kuzo xa bethelekisa iiglasi
Abafundi abaninzi kufuneka banxibe iindondo ngenxa yezizathu ezifana nokuncipha kwamehlo.Phambi kweevenkile zeglasi kuyo yonke indawo esitratweni, abafundi bafanele bakhethe kwaye bathenge njani amashishini kunye neemveliso ukuze batshatise iiglasi ezizilungeleyo?Njengoko sisazi sonke, ubumnyama obungafanelanga...Funda ngokugqithisileyo -
Ngaba i-astigmatism yamehlo inganxiba iilensi zokunxibelelana?
Xa amehlo ethu ehla, kufuneka sinxibe iindondo.Nangona kunjalo, abanye abahlobo badla ngokunxiba iilensi zoqhagamshelwano ngenxa yomsebenzi, amaxesha okanye enye yezinto abazithandayo.Kodwa ndinganxiba iilensi zoqhagamshelwano nge-astigmatism?Kwi-astigmatism epholileyo, kulungile ukunxiba iilensi zoqhagamshelwano, kwaye iya ...Funda ngokugqithisileyo -
Ngaba uyayazi indlela yokubala elula yeendondo zokufunda?
Iiglasi zePresbyopic zisetyenziswa ngabantu abaninzi abadala ukunceda umbono.Nangona kunjalo, abantu abadala abaninzi abacacanga malunga nombono wokufunda isidanga seglasi, kwaye abazi ukuba bamatanise nini na uhlobo lweglasi yokufunda.Ke namhlanje, siza kukuzisela intshayelelo kwi...Funda ngokugqithisileyo -
Ngaba uyazi malunga ne-myopia ephezulu?
Ngokutshintsha kweendlela zamehlo abantu bexesha langoku, inani lezigulane ze-myopic landa unyaka nonyaka, ngakumbi umlinganiselo wezigulane eziphezulu ze-myopic zanda ngokukhawuleza.Nokuba uninzi lwezigulana eziphezulu ze-myopia zineengxaki ezinzulu, kwaye kukho ukukhula okukhulayo ...Funda ngokugqithisileyo
