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Unoziva here Sherufu Hupenyu hweMagirazi?
Zvizhinji zvinhu zvine nguva yekushandiswa kana sherufu hupenyu, uye ndizvo zvakaita magirazi.Kutaura zvazviri, zvichienzaniswa nezvimwe zvinhu, magirazi akawanda echinhu chinodyiwa.Ongororo yakawana kuti vanhu vazhinji vanoshandisa magirazi ane resin lenzi.Pakati pavo, 35.9% yevanhu vanochinja magirazi avo anenge manheru ...Verenga zvimwe -
Chii chinonzi Stress Effect yeMagirazi?
Pfungwa yeStress Kana tichikurukura nezvepfungwa yekushushikana, isu tinotofanira kusanganisa kushushikana.Stress zvinoreva simba rinoitwa mukati mechinhu kuti rirambe deformation pasi pesimba rekunze.Strain, kune rumwe rutivi, inoreva rel ...Verenga zvimwe -
Zvitatu Zvikuru Zvishandiso zveOptical Lenses
Kurongeka kwezvinhu zvitatu zvikuru Magirazi egirazi Mumazuva ekutanga, chinhu chikuru chemalenzi chaive girazi remaziso.Izvi zvaive zvakanyanya nekuti magirazi egirazi lenzi ane yakakwirira mwenje transmittance, kujeka kwakanaka, uye akakura uye akapusa maitiro ekugadzira ...Verenga zvimwe -
Nhanganyaya kune Polarized Lenses
Kana kunze kuchipisa, vanhu vakawanda vanosarudza kupfeka magirazi ezuva kuti vadzivirire maziso avo.Magirazi ezuva makuru akakamurwa kuita tinted uye polarized.Angave vatengi kana mabhizinesi, magirazi ezuva ane polarized haana kujaira.Tsanangudzo Yekuti Polarization Polariza...Verenga zvimwe -
Ongororo Pfupi yeKupfeka Matanho eEyeglass Lenses
Malenzi anozivikanwa nevanhu vazhinji, uye anoita basa guru mukugadzirisa myopia mumagirazi.Malenzi ane akaturikidzana akasiyana, senge green coating, yeblue coating, yebhuruu-yepepuru coating, uye kunyange yeumbozha goridhe coating.Kusakara uye kubvaruka kwemachira ekupfeka ndeimwe ye...Verenga zvimwe -
Ko Online Eyeglass Fitting Yakavimbika?
Optometry haina kuenzana negirazi rakanyorwa Vanhu vazhinji vanotenda kuti optometry ingori "kuyedza dhigirii rekuona pedyo" uye kuti kana vangowana mhedzisiro iyi, vanogona kuenderera nekuisa girazi remaziso.Nekudaro, mushonga weOptometry unongori "...Verenga zvimwe -
Progressive multifocal lens inokodzera
Progressive multifocal fitting process 1. Taurirana uye unzwisise zvaunoda kuona, uye bvunza nezve nhoroondo yemagirazi ako, basa, uye zvinodiwa pamagirazi matsva.2. Computer optometry uye imwe-ziso interpupillary kureba kuyerwa.3. Kushama/kuratidzwa kwepakutanga...Verenga zvimwe -
Kunzwisisa Progressive Multifocal Optical Lenses
Sezvo isu tichikura, lenzi, iyo inotarisisa sisitimu yemeso edu, inotanga kuomesa zvishoma nezvishoma uye kurasikirwa nekusimba kwayo, uye simba rekugadzirisa rinotanga kupera zvishoma nezvishoma, zvichitungamira kune yakajairika physiological chiitiko: presbyopia.Kana nzvimbo yepedyo yakakura kudarika 30 centimita, uye obj...Verenga zvimwe -
Kurongwa kweMyopia
Zvinoenderana neshumo yekutsvagisa neWorld Health Organisation, huwandu hwevarwere vemyopia muChina hwakasvika mamirioni mazana matanhatu muna2018, uye chiyero chemyopia pakati pevechidiki chakaiswa pekutanga pasirese.China yave nyika huru pasi rose ine myopia.Accord...Verenga zvimwe -
Maitiro Ekusarudza Magirazi ane Yakakwira Astigmatism
Astigmatism chirwere cheziso chakajairika, kazhinji chinokonzerwa nekoneal curvature.Astigmatism inonyanya kuumbwa nekuzvarwa, uye mune dzimwe nguva, astigmatism inogona kuitika kana chalazion yenguva refu ichimanikidza mboni yeziso kwenguva yakareba.Astigmatism, kufanana nemyopia, haigadziriswi....Verenga zvimwe -
Iyo yechi31 Hong Kong International Optical Fair
The 31st Hong Kong International Optical Fair, yakarongwa neHong Kong Trade Development Council (HKTDC) uye yakarongeka neHong Kong Chinese Optical Manufacturers Association, ichadzokera kukuratidzira kwepanyama mushure me2019 uye ichaitirwa kuHong Kong Co. ..Verenga zvimwe -
The Evolution of Eyeglasses: Rwendo Rwakakwana kuburikidza neNhoroondo
Magirazi emaziso, kugadzirwa kunoshamisa kwakachinja upenyu hwemamiriyoni evanhu, ane nhoroondo yakapfuma uye inofadza inotora mazana emakore.Kubva pakuvamba kwavo kwakadzikama kusvika kuhunyanzvi hwemazuva ano, ngatitangei rwendo rwakakwana kuburikidza nekushanduka kwegirazi remaziso...Verenga zvimwe