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Vision Expo West thiab Silmo Optical Fair - 2023
Vision Expo West (Las Vegas) 2023 Lub Rooj Muag Khoom No: F3073 Lub Sijhawm Qhia: 28 Sep - 30Sep, 2023 Silmo (Pairs) Optical Fair 2023 --- 29 Sep - 02 Oct, 2023 Lub Rooj Muag Khoom No: yuav muaj thiab qhia tom qab Show time: 29 Sep - 02 Peb 2023 ...Nyeem ntxiv -
Polycarbonate lo ntsiab muag: Qhov kev xaiv nyab xeeb tshaj plaws rau cov menyuam yaus
Yog tias koj tus menyuam xav tau tsom iav qhov muag, ua kom nws lub qhov muag kom zoo yuav tsum yog qhov tseem ceeb tshaj plaws rau koj.Cov iav tsom iav nrog polycarbonate lo ntsiab muag muab cov qib siab tshaj plaws ntawm kev tiv thaiv kom koj tus menyuam lub qhov muag tawm ntawm kev raug mob thaum muab qhov pom tseeb, xis nyob ...Nyeem ntxiv -
Polycarbonate Lenses
Tsis pub dhau ib lub lim tiam ntawm ib leeg hauv xyoo 1953, ob tus kws tshawb fawb ntawm ob sab ntawm lub ntiaj teb nws tus kheej nrhiav tau polycarbonate.Polycarbonate tau tsim nyob rau xyoo 1970s rau kev siv aerospace thiab tam sim no siv rau lub kaus mom hlau visors ntawm astronauts thiab rau qhov chaw ...Nyeem ntxiv -
Cov iav dab tsi peb tuaj yeem hnav kom muaj lub caij ntuj sov zoo?
Lub hnub ci ultraviolet khaus nyob rau lub caij ntuj sov tsis tsuas yog ua rau peb cov tawv nqaij tsis zoo xwb, tab sis kuj ua rau peb lub qhov muag puas tsuaj ntau.Peb cov pob txha, pob txha, thiab lo ntsiab muag yuav raug puas ntsoog los ntawm nws, thiab nws kuj yuav ua rau mob qhov muag.1. Kab mob Corneal Keratopathy yog ib qho ntshuam...Nyeem ntxiv -
Puas muaj qhov sib txawv ntawm looj tsom iav dub polarized thiab tsis yog polarized?
Dab tsi yog qhov txawv ntawm cov looj tsom iav dub polarized thiab tsis yog polarized?Polarized thiab non-polarized looj tsom iav dub ob qho tib si tsaus ntuj hnub ci, tab sis qhov ntawd yog qhov uas lawv qhov zoo sib xws xaus.Polarized lo ntsiab muag tuaj yeem txo qhov glare, txo qhov kev xav thiab m ...Nyeem ntxiv -
Txoj Kev Tsav Tsheb Lenses
Ntau tus neeg hnav lub ntsej muag ntsib kev nyuaj siab thaum tsav tsheb: - qhov muag tsis pom kev thaum saib tom qab ntawm lub lens - pom kev tsis zoo thaum tsav tsheb, tshwj xeeb yog hmo ntuj lossis hnub ci qis - lub teeb ntawm lub tsheb los ntawm kev ua ntej.Yog tias nws los nag, reflectio ...Nyeem ntxiv -
YUAV UA LI CAS RAU BLUECUT LENS?
Lub teeb xiav yog pom lub teeb nrog lub zog siab hauv thaj tsam ntawm 380 nanometers txog 500 nanometers.Peb txhua tus xav tau lub teeb xiav hauv peb lub neej niaj hnub, tab sis tsis yog qhov teeb meem ntawm nws.Bluecut lens yog tsim los tso cai rau lub teeb xiav muaj txiaj ntsig los ntawm kev tiv thaiv xim dist ...Nyeem ntxiv -
YUAV UA LI CAS YUAV UA LI CAS PHOTOCHROMIC LENS?
Photochromic lens, tseem hu ua lub teeb pom kev zoo lens, yog ua raws li kev xav ntawm reversible cov tshuaj tiv thaiv ntawm lub teeb thiab xim sib hloov.Photochromic lens tuaj yeem ua kom tsaus ntuj hauv qab hnub ci lossis ultraviolet lub teeb.Nws tuaj yeem thaiv muaj zog ...Nyeem ntxiv -
Sab nraum zoov Series Progressive Lens
Niaj hnub no, tib neeg muaj kev ua neej zoo heev.Kev xyaum ua kis las lossis kev tsav tsheb rau ntau teev yog cov haujlwm tseem ceeb rau cov neeg siv Lens uas muaj kev vam meej.Cov kev ua ub no no tuaj yeem raug cais raws li kev ua ub ua no sab nraum zoov thiab qhov kev xav pom rau cov cheeb tsam no txawv txawv ...Nyeem ntxiv -
Myopia tswj: Yuav ua li cas tswj myopia thiab qeeb nws txoj kev loj hlob
Myopia tswj yog dab tsi?Myopia tswj yog ib pab pawg ntawm cov kws kho qhov muag tuaj yeem siv los ua kom qeeb ntawm kev loj hlob ntawm cov menyuam yaus myopia.Tsis muaj kev kho mob rau myopia, tab sis muaj ntau txoj hauv kev los pab tswj nws sai npaum li cas los yog nce ntxiv.Cov no suav nrog kev tswj xyuas myopia ...Nyeem ntxiv -
Kev ua haujlwm lo ntsiab muag
Ntxiv nrog rau kev ua haujlwm ntawm kev kho koj lub zeem muag, muaj qee qhov lo ntsiab muag uas tuaj yeem muab qee qhov kev pabcuam ua haujlwm, thiab lawv yog cov lo ntsiab muag ua haujlwm.Lub ntsej muag ua haujlwm tuaj yeem nqa cov txiaj ntsig zoo rau koj lub qhov muag, txhim kho koj qhov kev pom, txo koj ...Nyeem ntxiv -
21st Tuam Tshoj (Shanghai) International Optics Fair
Lub 21st Tuam Tshoj (Shanghai) International Optics Fair (SIOF2023) tau officially tuav nyob rau hauv Shanghai World Expo Exhibition Center rau lub Plaub Hlis 1, 2023. SIOF yog ib tug ntawm cov feem ntau influential thiab loj tshaj plaws thoob ntiaj teb eyewear kev lag luam exhibitions nyob rau hauv Asia.Nws tau raug ntsuas raws li ...Nyeem ntxiv