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Chiratidzo cheVision Expo West (Las Vegas) 2023
Vision Expo West yave iri chiitiko chakakwana chevashandi vemaziso. Kuratidzwa kwekutengeserana kwenyika dzese kwevanachiremba vemaziso, Vision Expo West kunounza kutarisirwa kwemaziso nemaziso pamwe chete nedzidzo, mafashoni, uye hunyanzvi. Vision Expo West Las Vegas 2023 yakaitirwa mu...Verenga zvakawanda -
Kuratidzwa kwakaitwa muna 2023 Silmo Paris
Kubva muna 2003, SILMO yave iri mutungamiri wemusika kwemakore mazhinji. Inoratidza indasitiri yese ye optics ne eyewear, ine vatambi vanobva pasi rese, vakuru nevadiki, vekare nevatsva, vanomiririra ketani yese yemutengo. ...Verenga zvakawanda -
Mazano ekuverenga magirazi
Kune dzimwe ngano dzakajairika pamusoro pekuverenga magirazi. Imwe yengano dzakajairika: Kupfeka magirazi ekuverenga kuchaita kuti maziso ako asashande zvakanaka. Izvozvo hazvisi zvechokwadi. Imwezve ngano: Kuvhiyiwa kwecataract kuchagadzirisa maziso ako, zvichireva kuti unogona kurasa magirazi ako ekuverenga...Verenga zvakawanda -
Hutano hwemaziso uye kuchengetedzeka kwevadzidzi
Sevabereki, tinokoshesa nguva yese yekukura nekukura kwemwana wedu. Nesemester itsva iri kuuya, zvakakosha kutarisisa hutano hwemaziso emwana wako. Kudzokera kuchikoro zvinoreva maawa akawanda ekudzidza pamberi pekombuta, tablet, kana zvimwe zvinhu zvedhijitari...Verenga zvakawanda -
Hutano hweMaziso eVana Hunowanzo furatirwa
Ongororo ichangobva kuitwa inoratidza kuti hutano hwemaziso evana nekuona kwavo zvinowanzo furatirwa nevabereki. Ongororo iyi, yakapihwa mhinduro kubva kuvabereki 1019, inoratidza kuti mumwe wevabereki vatanhatu pavana haasati amboendesa vana vake kuna chiremba wemaziso, nepo vabereki vazhinji (81.1 muzana) ...Verenga zvakawanda -
Maitiro ekugadzira magirazi emaziso
Magirazi emaziso akagadzirwa riini chaizvo? Kunyangwe zvinyorwa zvakawanda zvichiti magirazi emaziso akagadzirwa muna 1317, pfungwa yemagirazi ingangodaro yakatanga kare muna 1000 BC Mamwe mashoko anotiwo Benjamin Franklin akagadzira magirazi, uye ...Verenga zvakawanda -
Vision Expo West neSilmo Optical Fair – 2023
Vision Expo West (Las Vegas) 2023 Booth Nhamba: F3073 Nguva yekuratidzira: 28 Gunyana - 30Gunyana, 2023 Silmo (Pairs) Optical Fair 2023 --- 29 Gunyana - 02 Gumiguru, 2023 Booth Nhamba: ichawanikwa uye ichaziviswa gare gare Nguva yekuratidzira: 29 Gunyana - 02 Gumiguru, 2023 ...Verenga zvakawanda -
Lenzi dzePolycarbonate: Sarudzo yakachengeteka yevana
Kana mwana wako achida magirazi emaziso anonyorerwa nachiremba, kuchengetedza maziso ake akachengeteka kunofanira kuva chinhu chekutanga chaunofanira kuisa. Magirazi ane magirazi epolycarbonate anopa dziviriro yepamusoro yekuchengetedza maziso emwana wako kuti asakuvadzwe uku achipa chiono chakajeka uye chinonyaradza...Verenga zvakawanda -
Magirazi ePolycarbonate
Mukati mevhiki imwe chete vari vaviri muna 1953, masayendisiti maviri kumativi akasiyana epasi akawana polycarbonate vakazvimiririra. Polycarbonate yakagadzirwa muma1970 yekushandiswa mundege uye parizvino inoshandiswa pakuvhara ngowani dzevanofamba muchadenga uye muchadenga...Verenga zvakawanda -
Magirazi api atingapfeka kuti tive nezhizha rakanaka?
Mwaranzi ye ultraviolet yakasimba muzuva rezhizha haingokanganisi ganda redu chete, asiwo inokonzera kukuvara kukuru kumaziso edu. Fundus, cornea, uye lens yedu zvinokuvadzwa nazvo, uye zvinogonawo kukonzera zvirwere zvemaziso. 1. Chirwere che corneal Keratopathy chinhu chakakosha...Verenga zvakawanda -
Pane musiyano here pakati pemagirazi ezuva ane polarized neasina polarized?
Ndeupi musiyano uripo pakati pemagirazi ezuva ane polarized neasina polarized? Magirazi ezuva ane polarized neasina polarized ese anoita kuti zuva rive rakajeka, asi ndipo panogumira kufanana kwawo. Magirazi ane polarized anogona kuderedza kupenya, kuderedza kupenya uye...Verenga zvakawanda -
Maitiro Ekutyaira Magirazi
Vanhu vazhinji vanopfeka zvinhu zvinoyevedza vanosangana nematambudziko mana pavanenge vachityaira: --kuona zvisina kujeka pavanenge vachitarisa nepaburi regirazi --kuona zvisina kunaka pavanenge vachityaira, kunyanya husiku kana pazuva rakadzika --mwenje yemotokari dziri kubva mberi. Kana kuchinaya, tarisa...Verenga zvakawanda