SETO 1.499 Semi Finished Single Visin Lens
Tlhaloso
| 1.499 semi-finished Optical lens | |
| Mohlala: | 1.499 lense ea mahlo |
| Sebaka sa Tšimoloho: | Jiangsu, China |
| Lebitso: | SETO |
| Lisebelisoa tsa Lense: | Resin |
| Ho kobeha | 50B/200B/400B/600B/800B |
| Mosebetsi | halofo e fedile |
| 'Mala oa lilense | Hlakileng |
| Refractive Index: | 1.499 |
| Diameter: | 70/65 |
| Boleng ba Abbe: | 58 |
| Matla a Khoheli a khethehileng: | 1.32 |
| Phetiso: | >97% |
| Khetho ea ho Coating: | UC/HC/HMC |
| 'Mala oa ho roala | Botala |
Likarolo tsa Sehlahisoa
1) Melemo ea 1.499
①Ha e theko e tlase, kaha esale e le teng ka lilemo tse fetang 70.Ha re bua ka pono, e na le sebaka se setle, se boreleli se boreleli, 'me ho na le ho khopama ho fokolang pheletsong ea lense.
②Melemo e meholo ea lilense tsa CR39 ho feta lilense tse fetileng tsa khalase e ne e le boima bo bobebe, 'me ho hanyetsa ha shatter ho betere.Boima bo tlase bo ile ba lumella baetsi ba likhalase tsa mahlo ho etsa liteko ka lilense tse kholoanyane, kaha CR39 e bobebe haholo ka boima ba 'mele.
③Le hoja CR39 e na le khanyetso e ntle ea shatter ho feta lilense tsa khalase, e ntse e ka senyeha ka lebaka la tšusumetso e matla.Ka lebaka lena, litsebi tse ntseng li eketseha tsa optical li fallela lisebelisoa tse ncha tsa lense (polycarbonate le tse ling, tse tla buisanoa liphatlalatsong tse tlang) tseo ho seng bonolo ho li senya.
④E bobebe ho feta lense ea khalase
⑤Boleng bo phahameng bo netefalitsoeng ka mefuta e mengata
⑥E teng mekhoeng eohle le kalafong ea tlatsetso
⑦ Bakeng sa basebelisi bohle ba batlang lense e bonolo, e sa tloaelehang
2) Ho tlosa le ho kenyelletsa le lilense tse felileng
① Lilense tse nang le matla a fapaneng a dioptric li ka etsoa ka lense e le 'ngoe e felileng.Ho kobeha ha bokapele ba ka pele le ka morao ho bontša hore na lense e tla ba le matla a ho eketsa kapa a tlose.
②Semi-finished lense ke sekheo se se nang letho se sebelisetsoang ho hlahisa lense ea RX e ikhethileng ho latela lengolo la ngaka.Matla a fapaneng a lengolo la ngaka a kopa mefuta e fapaneng ea lilense tse felileng kapa li-curve tsa motheo.
③Ho e-na le boleng ba setlolo feela, lilense tse fetiloeng hanyane li mabapi le boleng ba kahare, joalo ka liparamente tse nepahetseng le tse tsitsitseng, haholo bakeng sa lilense tsa mofuta oa mahala.
3) Phapano ke efe lipakeng tsa HC, HMC le SHC?
| Ho roala ka thata | Ho roala ka AR/ Ho roala ka thata ka bongata | Super hydrophobic coating |
| e etsa hore lense e sa koaeloang e be thata mme e eketsa ho hanyetsa ha abrasion | e eketsa phetisetso ea lense mme e fokotsa ponahalo ea bokaholimo | e etsa hore lense e se ke ea hlola e e-ba metsi, antistatic, anti slip le ho hanyetsa oli |
Setifikeiti
Feme ea Rona
