Izibuko Zokufunda Zemfashini ezinokukhanya kwe-LED SF1026
Izibuko Zokufunda Zemfashini ezinokukhanya kwe-LED SF1026
Amapharamitha
| Inombolo Yento | SF1026 |
| Usayizi | Umuntu omdala |
| Isitayela | Izibuko ezikhanyayo ze-LED |
| I-Frame Material | Uhlaka lwe-PC |
| Amandla Elensi | +1.00,+1.50,+2.00,+2.50,+300,+350 |
| I-MOQ | 600pcs |
| Ilogo | I-oda lekhasimende ngaphezu kuka-1200pcs |
| Umbala | Emnyama |
| Isikhathi sokuthumela | izinsuku ezingu-15 |
| Isitifiketi | CE/ISO9001 |
| Isampula | Iyatholakala |
| Inkokhelo yesampula | Okuzobuyiselwa ku-oda lokuqala lenqwaba |
| Ukupakisha okuvamile | Isikhwama sepulasitiki, ama-12pcs/ibhokisi, ama-300pcs/ibhokisi |
| Imigomo Yokukhokha | T/T 30% idiphozi, 70% ibhalansi ngaphambi kokuthunyelwa |
Izithombe
UKUKHANYA KWELED OKUMANDLA
- Ukukhanya kwe-LED okugqame kakhulu okwakhelwe ngaphakathi ohlangothini ngalunye lohlaka kukwenza ukwazi ukufunda noma yini ngokunethezeka ebusuku futhi kubavimbele ekuvuseni umlingani wakho.
OKUDUMILE &KUNETHEKILE
- Uzojabulela umsebenzi osondelene nezibuko zokukhulisa ngokukhanya!Yenziwe ngohlaka lwe-polycarbonate oluqinile kanye namaphedi ekhala e-silicone e-skidproof ukuze uthole umuzwa ongcono wokugqoka.
IZIKHATHI EZINGASHAJWA KANYE
- Isixhumi se-USB sohlobo lwe-Android jikelele, sihlinzeka ngekhebula lokushaja le-USB.Ungakhathazeki ngokushintsha ibhethri, ungayishaja noma yikuphi.Uma ungakwazanga ukukhanyisa izibani, sicela uyishaje kuqala.
KHULULA IZANDLA ZAKHO- Khohlwa ingilazi yokukhulisa ebanjwe ngesandla enkulu, khulula izandla zakho ukuze wenze noma yini ngamalambu anamandla akhelwe ngaphakathi.
Ukupakisha
Ezokuthutha
Izingilazi ze-Presbyopic, ezaziwa nangokuthi izibuko ze-presbyopic, ziwuhlobo lomkhiqizo obonakalayo, izibuko zabantu abane-presbyopia, okuyingxenye ye-convex lens.Izibuko zokufunda zenzelwe ukuhlangabezana nezidingo zabantu abane-presbyopia.Izibuko zokufunda zisetshenziselwa ukwengeza umbono wabantu abaneminyaka ephakathi kanye nasebekhulile.Njengezibuko ze-myopia, kunezinkomba eziningi ze-optical ezishiwo ngamazinga kazwelonke, futhi kukhona nemithetho ethile ekhethekile yokusebenzisa.Ukusetshenziswa kwezibuko zokufunda kudlala indima ebalulekile ekwenzeni ngcono izinga lempilo yabantu.Kunezinhlobo ezintathu eziyinhloko zezibuko zokufunda emakethe, okuyi-single vision, i-double vision kanye ne-progressive multifocal.Amalensi okubona okukodwa angasetshenziswa kuphela ukuze ubone eduze, futhi udinga ukukhumula izibuko zakho uma ubona kude.I-bifocals isho ukuthi ingxenye engaphezulu yelensi isetshenziselwa ukubona kude, kanti ingxenye engezansi yelensi isetshenziselwa ukubona eduze, kodwa lolu hlobo lwezibuko zokufunda lunomkhuba wokugxuma, futhi ukubukeka akukuhle.Ilensi ye-multifocal eqhubekayo ingahlangabezana nezidingo zamabanga ahlukene kude, maphakathi naseduze, futhi ukubukeka nakho kuhle kakhulu.
Izibuko zokufunda ezinhle zihlangabezana nezidingo ze-optical, zinethegi yentengo, futhi zikhululekile ukuzigqoka.Ibonisa kakhulu izici ezilandelayo ngo-2019: 1. Uhlobo lwamalensi kufanele lube banzi ngokuqhathaniswa.Ngenxa yomphumela ohlangene we-presbyopia lapho useduze nokubona, kanye nemikhuba yokufunda nokubhala, i-eksisi ebonakalayo eyi-monocular ku-lens kufanele ihanjiswe phansi futhi ibe ngu-2.5mm phakathi uma ikude (ukubona okuvundlile) kulensi.Uma ubheka phezulu, umfundi ngokuvamile ungaphezulu nangaphansi komugqa omaphakathi wefilimu, ngakho-ke ukwenza izibuko zokufunda zibe nenkundla yokubuka eyanele, ifilimu kufanele ihlangabezane nemfuneko yokuthi ukuphakama okungaphezulu nokuphansi kukhulu kuno-30mm, hhayi okuncane. okungcono.Uhlobo oluwumngcingo phakathi kuka-25mm phezulu naphansi ngokuvamile luyaphatheka futhi lusetshenziselwe ukubona kwesikhashana okungeziwe.2. Ingaphambili lezibuko kufanele libe banzi, kodwa i-OCD (ibanga elivundlile eliphakathi nendawo) kufanele libe lincane.Njengoba abasebenzisi bezibuko zokufunda bonke baneminyaka ephakathi nangaphezulu, futhi ubuso babo bugcwele, ubukhulu obuvundlile bezibuko zokufunda ngokuvamile bukhulu ngo-10mm kunohlaka lokukhanya, kodwa ibanga eliseduze lomfundi lincane ngo-5mm kunebanga elikude lomfundi. , ngakho-ke inani le-OCD kwabesifazane kufanele ngokuvamile libe ngu-58-61mm , Abesilisa kufanele babe ngu-61-64mm.Ukuze kuhlangatshezwane nalezi zidingo ezimbili ngesikhathi esisodwa, kuyadingeka ukusebenzisa ilensi yobubanzi obukhulu futhi ube noshintsho olukhudlwana lwesikhungo sokukhanya ngesikhathi sokuqopha.3. Izibuko zokufunda kumele ziqine.Izibuko ze-Presbyopia ziyizibuko eziseduze.Umthetho wokusebenzisa iso we-presbyopia wukuthi kusukela eminyakeni engu-40 (+1.00D, okungukuthi amadigri angu-100) ebangeni lokufunda, u-+0.50D (okungukuthi ama-degree angu-50) udinga ukwengezwa njalo eminyakeni emi-5.Ngaphezu kwalokho, imvamisa yokugqoka nokugqoka ngesikhathi sokusetshenziswa izikhathi eziningi kunezingilazi ze-myopia, ngakho-ke izingxenye zezibuko zokufunda kufanele zibe izinto eziqinile noma ezinwebeka kakhulu.Ukusebenza kwe-anti-corrosion kanye ne-anti-scratch kwe-electroplating kumele kuvelele, futhi inqubo yokuqina kwelensi kufanele ibe ngcono.Ngokuvamile, kufanele kuqinisekiswe ukuthi ngeke ikhubazeke kakhulu, ingagqwali, noma iklwejwe kakhulu phakathi neminyaka emi-2.Eqinisweni, kulawa maphuzu, izidingo zezibuko zokufunda ezinhle ziphakeme kunezinhlaka zezibuko zebanga elifanayo.
FAQ
Yebo, singakuthumelela amasampula. Kodwa, sidinga ukukhokhela ngokokuqala ngqa, imali yesampula izobuyiselwa ngemva kokufaka i-oda.Noma unganikeza i-akhawunti yakho ye-FEDEX noma ye-DHL, UPS.
Ingabe ithole i-CE.100% QC kunqubo yokukhiqiza .Umphathi wemikhiqizo yethu unesipiliyoni seminyaka engu-18 ekukhiqizeni izingubo zamehlo.
Yebo, ilogo eyenziwe ngokwezifiso kanye nomklamo ekukhiqizeni ngobuningi kuyatholakala.
Amafreyimu wesitoko aphakathi kweviki elilodwa ngemuva kokutholwa kwenkokhelo.
Nge-oda le-OEM, isikhathi sokulethwa sicishe sibe yizinsuku ezingama-20-- 35 okuncike ezintweni ezibonakalayo kanye Nomklamo.
Impela YEBO.I-Wenzhou Centar Optics Co., LTD.ingumkhiqizi okhethekile kanye nomthumeli wezingubo zamehlo.Sesibe kulo mkhakha iminyaka engaphezu kwe-18.Kube yindumiso nokuqinisekiswa kwekhasimende.
T/T, Western Union.
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