Timaphatikizapo zinthu zomwe timaganiza kuti ndizothandiza kwa owerenga.Mukagula kudzera pa ulalo womwe uli patsamba lino, titha kupeza kantchito kakang'ono.Iyi ndi ndondomeko yathu.
Nthawi zonse amakhala okwera mtengo kuposa momwe mumayembekezera, ndiyeno ntchito ina ndikusankha chinthu chomwe chingakhale pankhope yanu mukadzuka.Ndipo si kugula kamodzi kokha: magalasi athyoledwa, zolemba zachikale, ndipo zokonda zamunthu zasintha.
Makasitomala ena amayesa kuthetsa mavutowa pogula magalasi pa intaneti.Zenni Optical ndi imodzi mwamakampani akale kwambiri ovala maso pa intaneti pamsika.
Zotsatirazi ndizowonongeka zomwe Zenni ayenera kupereka kwa iwo omwe akufuna kuchotsa vuto logula magalasi nthawi ina.
Zenni Optical ndi wogulitsa pa intaneti wa magalasi olembedwa ndi magalasi.Idakhazikitsidwa ku San Francisco mu 2003.
Kampaniyo inatha kuchepetsa mitengo mwa kugulitsa magalasi mwachindunji kwa ogula, popanda kufunikira kwa apakati komanso kupewa ndalama zosadziwika.
Zenni Optical imapereka mndandanda wa mafelemu a amuna, akazi ndi ana opitilira 6,000.Imaperekanso zosankha zambiri zamagalasi, kuphatikiza:
Magalasi onse a Zenni ali ndi zokutira zoletsa kukwapula komanso zokutira zotsutsana ndi ultraviolet popanda mtengo wowonjezera.Kampaniyo imapereka chitetezo cha Blu-ray chotchedwa Blokz, chomwe chimayambira pa $16.95.
Kusankhidwa kwakukulu kwa mafelemu ndizomwe makasitomala ambiri amakonda kwambiri Zenni Optical.Roman Gokhman, kasitomala komanso mkonzi wa Healthline, adati: "Zosankha ndizabwino, ndipo magalasi amakwanira bwino kwambiri."
Ndi Zenni Optical, mtengo wa magalasi umachokera ku $ 6.95 mpaka $ 50 kwa mafelemu apamwamba okhala ndi zowonjezera zowonjezera, monga Blokz pofuna kuteteza kuwala kwa buluu.
Ngati muli ndi mankhwala amphamvu, oposa + kapena - 4.25, mungafune kulingalira magalasi apamwamba a refractive index.Zenni Optical imapereka mitundu itatu yamagalasi apamwamba a refractive index:
Choncho, ngati mukufuna magalasi apamwamba a refractive index, malingana ndi chimango, mtengo wa magalasi ukhoza kufika $100.
Ngakhale Zenni savomereza inshuwaransi, makampani ena a inshuwaransi amatha kubweza.Ngati muli ndi inshuwaransi, chonde onani zambiri za inshuwaransi yanu.
Poganizira kuti makasitomala ena omwe ali ndi malangizo amphamvu amakayikira mtundu wa magalasi apamwamba a Zenni.
Malinga ndi kampaniyo, mukangoyitanitsa, imatumizidwa mwachindunji kufakitale yomwe imapanga mafelemu ndi magalasi onse.Kumeneko, mandala adzadulidwa ndikusonkhanitsidwa pa chimango chanu molingana ndi mtunda wa interpupillary ndi chidziwitso chomwe mumapereka.
Malingana ndi kampaniyo, dipatimenti yawo yoyang'anira khalidwe imasanthula magalasi aliwonse kuti ali ndi vuto asanatumizidwe kwa inu.
Tsatanetsatane wa kuyezetsa kwa maso kwaposachedwa kungakhale ndi miyeso iyi, yomwe mungapeze kuchokera ku ofesi ya dokotala.Mukhozanso kuyeza PD nokha.
Zenni Optical imagwiritsa ntchito UPS, FedEx kapena USPS kutumiza magalasi ake kuchokera ku mafakitale ake ku China kupita kwa makasitomala padziko lonse lapansi.Webusaiti yake ikuyerekeza kuti nthawi yobweretsera kuchokera pakuyitanitsa ndi masabata awiri mpaka atatu.Makasitomala ambiri amafotokoza kulondola kwachiwerengerochi.
"March watha, kumayambiriro kwa mliri, ndidafunikira magalasi atsopano.Ngakhale magalasiwa anapangidwa ku China ndipo amati akhoza kuchedwa, adafikabe nthawi yake,” adatero Gokhman.
Zenni Optical imapereka ndondomeko yobwereza kwa masiku 30, koma chonde dziwani kuti imangopereka nthawi imodzi yokha ya 100% ngongole ya sitolo (kupatulapo kutumiza) kapena 50% kubwezera (kupatulapo kutumiza).
Muyenera kuyimbira dipatimenti yothandizira makasitomala mkati mwa masiku 30 kuchokera tsiku lomwe mwalandira magalasi kuti mupeze nambala yovomerezeka yobwezera.
Kugula magalasi pa intaneti ndikopindulitsa, makamaka kwa iwo omwe ali ndi zofunikira zofunika.Nawa malangizo omwe muyenera kukumbukira pogula magalasi pa intaneti:
Kugwiritsa ntchito ntchito zapaintaneti monga Zenni Optical kungakhale chisankho chabwino, makamaka pamawu owongoka ovala maso.Ikhoza kukupulumutsani mazana a madola.
Ngati muli ndi mankhwala amphamvu kapena ovuta kwambiri, ndiye kuti kugula magalasi kudzera kwa dokotala wa maso kapena kampani yomwe imapereka masitolo ndi mautumiki apadera kungakhale njira yabwinoko.
Kuyeza maso pa intaneti ndikotsika mtengo komanso kosavuta kuposa kuyendera maofesi, koma akatswiri amati anthu amafunikabe kukaonana ndi dokotala wamaso kuti awone bwino.
Magalasi angathandize anthu kuona bwino, koma simungazindikire kuti mumawafuna.Maso anu amasintha pakapita nthawi, kotero ndikofunikira kuti muwone dokotala wamaso ...
Kuyeretsa magalasi nthawi zonse kuyenera kukhala gawo la moyo wanu watsiku ndi tsiku.Zikuthandizani kuti muwone bwino komanso kupewa matenda a maso komanso ...
Medicare nthawi zambiri sakhala ndi ntchito zowonera nthawi zonse, kuphatikiza magalasi.Pali zina, kuphatikiza magalasi ofunikira pambuyo pa ng'ala ...
Pakhoza kukhala zifukwa zambiri zowonera macula, kuyambira zachilendo mpaka zadzidzidzi zachipatala.Dziwani zambiri za zomwe zimayambitsa, zizindikiro, ndi mankhwala.
Lamulo labwino la kuyeza mtunda wa interpupillary ndi: kuyeza kangapo.Umu ndi momwe zimachitikira.
Gwiritsani ntchito bukhuli kuti muphunzire zina mwazabwino komanso zovuta za ogulitsa magalasi asanu ndi atatu otchuka pa intaneti.
Magalasi apamwamba a refractive index ndi kugula pa intaneti sizimawonjezera nthawi zonse.Nawa maupangiri ndi njira zina zopangira chisankho chanu kukhala chosavuta.
Nthawi yotumiza: Aug-27-2021