Iilensi ze-Optical ze-Semi-Finished Single Vision eziyi-1.56
Iinkcukacha zeMveliso
| Indawo Yokuqala: | IJiangsu | Igama lebrand: | UBORIS |
| Inombolo yoMzekelo: | Ilensi emhlophe | Izinto zeLensi: | NK-55 |
| Isiphumo Sombono: | Umbono omnye | Ifilimu yokugquma: | I-HC/HMC/SHMC |
| Umbala weLensi: | Mhlophe | Umbala wokugquma: | Luhlaza/Luhlaza okwesibhakabhaka |
| Isalathiso: | 1.56 | Ubunzima obuthile: | 1.28 |
| Isiqinisekiso: | I-CE/ISO9001 | Ixabiso lika-Abbe: | 35 |
| Ububanzi: | 70/75mm | Uyilo: | I-Asperical |
Izinto zelensi
1. Iilensi zeplastiki. Iilensi zeplastiki zahlulwe kakhulu zibe ziintlobo ezintathu: iilensi ze-resin, iilensi zePC, iilensi ze-acrylic. Zineengenelo zokuba zilula kwaye aziphuki. Xa kuthelekiswa neelensi zeglasi, zisebenza ngcono ngokuchasene ne-ultraviolet. Kodwa ukusebenza kwelensi yeplastiki akugugi kakuhle, kuyoyika ukutsha, xa iphola, kufuneka kuqwalaselwe ngakumbi.
2. Ilensi yeglasi. Ukusebenza kwelensi yeglasi kuzinzile, akulula ukuyiguqula, kodwa ibuthathaka, ukusebenza kokhuseleko akwanelanga, kule meko, ukusebenza kokhuseleko kwelensi yeglasi eqinisiweyo ephucukileyo kuya kuba phezulu kakhulu.
3. Iilensi ezidibanisa ukukhanya. Ilensi edibanisa ukukhanya ikakhulu yilensi eyenziwe ngokusebenzisa umgaqo wokukhanya odibanisa ukukhanya. Ingenza umbono ucace ngakumbi kwaye isuse ukukhanya okungaphandle kwelensi. Yilensi esetyenziswa kakhulu kwimarike namhlanje.
4. Iilensi ezitshintsha umbala. Iilensi ezitshintsha umbala ziilensi ezivelisa imibala eyahlukeneyo kuxhomekeke kwindlela ukukhanya okutshintsha ngayo. Zivumela amehlo ukuba azivumelanise neendawo ezahlukeneyo zokukhanya, kwaye iiglasi zelanga ezineelensi ezitshintsha umbala zikwaziwa njengezona zibuko zelanga zilungele kakhulu i-myopia.
Intshayelelo yeMveliso
Isalathisi sokukhanyela sibhekisa kwisalathisi sokukhanyela selensi, kwaye okukhona isalathisi sokukhanyela siphezulu, kokukhona ilensi incipha. Isalathisi sokukhanyela sidla ngokuba yi-1.49, 1.56, 1.61, 1.67, 1.74.
Isalathisi sokukhanyela esifanelekileyo kufuneka sivavanywe ngokupheleleyo ngokwezinga, umgama wempuphu kunye nobukhulu befreyimu. Ngokubanzi, okukhona iqondo liphezulu, kokukhona isalathisi sokukhanyela esiphakamileyo seelensi, siya kwenza ilensi ibonakale incinci. Ngokufanayo, ukuba umgama wempuphu umncinci kwaye ifreyimu inkulu, kuya kufuneka ukhethe ilensi yesalathisi sokukhanyela esiphakamileyo ukuze wenze ilensi ibe ncinci. Kwelinye icala, ukuba ifreyimu incinci kwaye umgama wempuphu mkhulu, akukho mfuneko yokulandela ilensi yesalathisi esiphezulu.
Inkqubo yeMveliso
