Kudziwa Zamalonda
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Drive Progressive- Kuperekeza Mwachitetezo, Sangalalani ndi Ulendo Wosalala
Kutentha kwakukulu m'katikati mwa chilimwe kumakumana ndi nyengo yamvula, kutentha kwakukulu ndi mvula yambiri "kulumikizana mosasunthika", njira yowotcha nthawi zonse imakhalapo.Kaya ndi funde la kutentha kapena mvula yambiri, zinthu zachilengedwe nthawi zonse zimakhudza momwe magalimoto amayendera, chitetezo chakuyenda ...Werengani zambiri -
Bifocals VS Progressives, ndi iti yomwe ili yabwino kwambiri kwa presbyopia?
Mchitidwe wa presbyopia pang'onopang'ono kuonekera pambuyo zaka 40, koma m'zaka zaposachedwapa, chifukwa cha makhalidwe osauka maso a anthu amakono, anthu ochulukirachulukira ndi presbyopia lipoti pasadakhale.Chifukwa chake, kufunikira kwa ma bifocals ndi prog ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa zopita patsogolo zamkati ndi zakunja?
Kodi zotulukapo zamkati ndi zakunja ndi ziti?Ma lens akunja omwe amapita patsogolo amatchedwanso ma lens opitilira patsogolo, ndiye kuti malo opangira mphamvu amayikidwa kutsogolo kwa lens...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa ma lens a stock ndi ma Rx lens?
Malense a Stock Mlingo wa magalasi amatsimikiziridwa panthawi yopanga magalasi, ndipo amakhala ndi chilengedwe chonse (ndicho kuti anthu ambiri amangogwira ntchito).Madokotala a maso nthawi zambiri amasankha ma lens a stock ngati mandala osavuta, otsika mtengo ...Werengani zambiri -
Kodi mumadziwa bwanji za magalasi a photochromic, tinted ndi polarized?
Pamene chilimwe chikuyandikira, kuvala magalasi owoneka bwino kwakhala chizolowezi.Tikuyenda mumsewu, tidzaona anthu atavala magalasi.Komabe, kwa abwenzi omwe ali ndi myopia ndi zosowa zapadera za maso, ayenera kuvala magalasi a myopia ndi magalasi.Chifukwa chake, mo...Werengani zambiri -
Kodi zopita patsogolo zili zoyenera kwa inu?
Pamene tikukula, disolo la diso limauma pang'onopang'ono ndikuwonjezeka, ndipo mphamvu yosintha ya minofu ya diso imachepa, zomwe zimapangitsa kuchepa kwa luso la zoom ndi kuvutika pafupi ndi masomphenya, omwe ndi presbyopia.Malinga ndi zachipatala, anthu a ...Werengani zambiri -
Kodi kusankha magalasi?Kodi mungasiyanitse bwanji polarized ndi non-polarized?
Ma polarizers ndi a magalasi, koma polarizers ndi magalasi apamwamba kwambiri.Ma polarizers amakhala ndi zotsatira zomwe magalasi wamba alibe, ndiye kuti amatha kutsekereza ndikusefa kuwala kosiyanasiyana komwe kuli kovulaza maso.Polarized light ndi...Werengani zambiri -
Kodi mumadziwa bwanji za magalasi a photochromic?
Palibe kukayika kuti magalasi akhala chofunika tsiku ndi tsiku kwa ambiri a ife.Kuphatikiza pa magalasi a myopia, magalasi, ndi magalasi a 3D, palinso magalasi amatsenga a photochromic, omwe ndi ofunika kuti timvetsetse ndikufufuza.Poyamba ph...Werengani zambiri -
Chifukwa chiyani ma lens ayenera kuphimbidwa?
Kuwonetsera kwa lens kumatha kuchepetsa kufalikira kwa kuwala ndikupanga zithunzi zosokoneza pa retina, zomwe zimakhudza ubwino wa chithunzicho ndipo zimakhudza maonekedwe a mwiniwakeyo.Ma lens okhala ndi ukadaulo watsopano wa filimu ya kuwala ndi vacuum, yokutidwa ndi single kapena mu...Werengani zambiri -
"Yatsani masomphenya anu ndi luso lamakono la photochromic lens"
Chimodzi mwazinthu zofunika kwambiri poyang'ana zovala zamaso zabwino kwambiri pa moyo wanu, zofunikira za masomphenya ndi zokonda zamafashoni ndi mtundu wa magalasi.Kaya mukufuna magalasi, magalasi adzuwa kapena magalasi osinthira, muyenera chinthu chomwe chimakupatsani ...Werengani zambiri -
Izi 3 zizolowezi zoipa mwakachetechete kufupikitsa "moyo" wa magalasi
Kodi mumasintha bwanji magalasi anu?Anthu ambiri alibe lingaliro la moyo wautumiki wa magalasi.Ndipotu, magalasi amakhalanso ndi moyo wa alumali ngati chakudya.Kodi magalasi amatha nthawi yayitali bwanji?Kodi muyenera kukonzanso mpaka pati?Choyamba, dzifunseni funso: Kodi mukuwona cle...Werengani zambiri -
Momwe mungayang'anire ngati magalasi otsekera a buluu akutchingadi kuwala kwa buluu?
Mkonzi adayankha: Kodi lingakhale vuto la cholembera choyesera?Pali njira zitatu zodziwira ngati lens yotchinga kuwala kwa buluu ili ndi ntchito yotchinga kuwala kwa buluu: (1) Njira yoyesera ya spectrophotometer.Iyi ndi njira ya labotale, zida zake ndizokwera mtengo, zolemera, ...Werengani zambiri
