Seto 1.59 I-PC eyodwa ye-PC ye-PC
Ukucacisa
| 1.59 I-Single Vision PC Optical Lens | |
| Imodeli: | 1.59 I-PC lens |
| Indawo yemvelaphi: | Jiangsu, China |
| Brand: | Seto |
| Izinto ze-lens: | Polycarbonate |
| Umbala welensi | -Cwebile |
| I-Index Resuactive: | 1.59 |
| Ububanzi: | 65/70 mm |
| Inani le-ABBE: | 33 |
| Ukudonsela phansi okuthile: | 1.20 |
| I-Transmitance: | > 97% |
| Ukukhetha okukhokhisa: | I-HC / HMC / SHMC |
| Umbala we-coating | -Yimpatho |
| Uhla lwamandla: | I-SPH: 0.00 ~ -8.00; + 0.25 ~ + 6.00 I-CYL: 0 ~ -6.00 |
Izici zomkhiqizo
1.Yini izinto ze-PC?
I-PC: I-Polycarbonate, ingeye-TheRmoplastic Material.Lokhu okubonakalayo kusobala, aphuzi kancane, akulula ukushintsha umbala, amahlandla angaphezu kuka-10 athi ka-CR 39, aphezulu we-TheRmoplastic . Ukuqina okuhle ekushiseni, imisebe eshisayo, umoya kanye ne-ozone. Kungadonsa yonke imisebe ye-ultraviolet ngaphansi kwama-385nm, okwenza kube yilensi ephephile. Ngaphezu kokumelana nokushisa okuphezulu, ukumelana kawoyela, i-grease kanye ne-acid, ukumuncwa kwamanzi okuphansi, ukuqina okuphezulu kokuqina kobukhulu, kuwuhlobo lwezinto zokuvikela ezemvelo ezingasetshenziswa kaningi. Okubi kuyingcindezi enkulu, kulula ukuqhekeka, okunobubi okuphansi namanye ama-resins, okuphoqelekile okuphezulu, akukho ukuzithaba.
2.Izici eziyinhloko ze-PC Lens:
Isisindo ①
Amalensi we-PC anamandla adonsela phansi athile adonsela phansi ayi-1,2, kanti amalensi we-CR-39 anamandla athile adonsela phansi angu-1.32, inkomba eyedlulayo engu-1.56 inamandla adonsela phansi athile ayi-1.28, futhi ingilazi linokudonsela okuthile okungu-2.61. Ngokusobala, phakathi kokucaciswa okufanayo kanye nosayizi wejometri ye-lens, amalensi we-PC, ngenxa yengxenye encane kunazo zonke, anciphise isisindo selensi.
②Thin lens
I-PC Refup Index iyi-1.591, CR-39 (ADC) Reftiac Inkomba ingu-1.499, I-Middle Reaptive Inkomba ingu-1.553. Inkomba ekhulayo ephakeme, inciphise ama-lens, futhi okuphambene nalokho. Uma kuqhathaniswa namalensi we-CR39 namanye ama-resin lens, ama-pc myopia lens onqenqemeni mncane.
③Excellent ukuphepha
I-PC Lens inokumelana kahle kakhulu komthelela, okwaziwa ngokuthi yi- "King of Plastic", ingasetshenziswa kabanzi ekwenziweni kwamafasitela endiza, ingilazi "ye-glass", imaski yobhubha. Amandla okuthonya we-PC afinyelela ku-87 / kg / cm2, okudlula lokho kwe-zinc edlula ne-cast aluminium futhi amahlandla ayi-12 ango-Cr-39. Amalensi enziwe yi-PC afakwa emhlabathini kasimende ukuze aqhubeke futhi awaphukile, futhi yiwo kuphela "amalensi" angaphukile ". Kuze kube manje, amalensi we-PC angowesibili kunoma ngubani ngokuya ngokuphepha.
④aborption of ultraviolet ray
Umuthi wanamuhla ukuqinisekisile ukuthi ukukhanya kwe-ultraviolet kuyimbangela enkulu yama-cataracts emehlweni. Ngakho-ke, izidingo zokufakwa kokukhanya kwe-lens ye-ultraviolet yama-lens acace kakhulu. Okwe-General Optical Resin Lens, izinto ngokwazo zinengxenye yokufakwa kokukhanya okukhanyayo kwe-ultraviolet, kepha uma ufuna ukuvikela ngempumelelo isibani se-ultraviolet, kufanele ungeze ngempumelelo inani elithile le-ultraviolet light incerbent ngenkathi i-PC Myopia Lens ingavimba i-ultraviolet engu-100% ukukhanya.
Ukumelana Nezulu Sezulu
I-PC ingenye yepulasitiki yobunjiniyela ngokumelana kwesimo sezulu esihle kakhulu. Ngokusho kwemininingwane yokuhlolwa kokuguga kwemvelo kwangaphandle, amandla ashubile, izinkomba ze-haze kanye ne-etiolation ye-PC azizange zishintshe kakhulu ngemuva kokubekwa ngaphandle kweminyaka emi-3.
3. Uyini umehluko phakathi kwe-HC, HMC ne-SHC?
| Ukuhlanganiswa kanzima | I-AR Coating / Hard Coating Multi | Super hydrophobic coating |
| kwenza ilensi engenalutho ilukhuni futhi yandisa ukumelana ne-abrasion | kwandisa ukudluliselwa kwelensi futhi kunciphisa ukuboniswa komhlaba | kwenza i-lens wantproof, i-antistatic, anti slip kanye nokumelana kawoyela |
Ukufakazela ngencwadi
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