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1.56 Bifocal Blue Cut HMC Optical lenses
Joalokaha lebitso le bontša, seipone sa bifocal se na le khanya e 'meli. Ka kakaretso, e sebelisetsoa ho bona sebaka se hōle, joaloka ho khanna le ho tsamaea; Se latelang ke ho bona khanya e haufi, ho bona haufi, joalo ka ho bala, ho bapala mohala oa thekeng joalo-joalo. Ha lense ea bifocal e tsoa, ehlile e ne e nkuoa e le litaba tse monate ho batho ba nang le myopia + presbyopia, e fanang ka bothata ba ho khetha le ho apara khafetsa.
Bifocal lense sengoathoana tlosoa bothata ba myopia le presbycusis khafetsa khetha le ho apara, bona hole le haufi ka bona ka ho hlaka, theko e boetse ke ka theko e tlaase.
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1.56 Lilense tse tsoelang pele tsa Blue Cut HMC Optical
Lense e tsoelang pele ke lense e nang le lintlha tse ngata. Ho fapana le likhalase tsa khale tsa ho bala le likhalase tsa ho bala tse tsepamisitsoeng habeli, lilense tse tsoelang pele ha li na mokhathala oa ho lula li lokisa tsepamiso ea leihlo ha li sebelisa lilense tse tsepamisitsoeng habeli, leha e le hore li na le mola o hlakileng oa ho arola lipakeng tsa bolelele ba tsepamiso tse peli. Apara ponahalo e ntle, e ntle, butle-butle e be khetho e ntle ka ho fetisisa ea bongata ba presbyopia.
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1.59 PC Bifocal Invisible Blue Cut HMC Optical lenses
Lilense tsa bifocal kapa lilense tsa bifocal ke lilense tse nang le libaka tse peli tsa tokiso ka nako e le 'ngoe 'me li sebelisoa haholo ho lokisa presbyopia. Sebaka se hole se lokisoang ke lense ea bifocal se bitsoa sebaka se hole, 'me sebaka se haufi se bitsoa sebaka se haufi le sebaka sa ho bala. Hangata, sebaka sa distal se seholo, kahoo se boetse se bitsoa filimi e kholo, 'me sebaka se haufi se nyenyane, kahoo se bitsoa filimi e nyenyane.
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1.59 PC e Tsoelang Pele Lilense tsa Blue Cut HMC Optical
Lilense tsa PC lense tse akaretsang tsa resin ke lintho tse chesang tse tiileng, ke hore, thepa e tala ke mokelikeli, e futhumetseng ho etsa lilense tse tiileng. Filimi ea PC e boetse e tsejoa e le "filimi ea sebaka", "filimi ea sebaka", lebitso la lik'hemik'hale la polycarbonate, ke thepa ea thermoplastic.
Lense ea PC e na le ho tiea ho matla, ha e robehe (2cm e ka sebelisoa bakeng sa khalase e thibelang likulo), kahoo e boetse e bitsoa lense ea polokeho. Matla a khoheli a 'ngoe ka li-cubic centimeter ea lense ea PC ke ligrama tse 2 feela, e leng thepa e bobebe ho feta e sebelisoang bakeng sa lilense hajoale. Moetsi oa lilense tsa PC ke Esilu ea etelletseng pele lefatšeng, melemo ea eona e bonahala kalafong ea lense ea aspheric le kalafo e thata.
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1.59 PC Blue Cut HMC Optical lenses
Lilense tsa PC, lilense tse akaretsang tsa resin ke lisebelisoa tsa thermosetting, ke hore, thepa e tala ke mokelikeli, e futhumetseng ho etsa lilense tse tiileng. PC piece e boetse e bitsoa "sekhechana sa sebaka", "sekhechana sa sebaka", lebitso la lik'hemik'hale ke mafura a polycarbonate, ke thepa ea thermoplastic. Ke hore, lihlahisoa tse tala li tiile, li futhumetse ka mor'a hore li bōpe ka lilense, kahoo lense ena e tla chesoa ka mor'a hore sehlahisoa se felile se senyehe, se sa tšoanelehe bakeng sa linako tsa mongobo le mocheso o phahameng.
Lense ea PC e na le ho tiea ho matla, ha e robehe (2cm e ka sebelisoa bakeng sa khalase e thibelang likulo), kahoo e boetse e bitsoa lense ea polokeho. Matla a khoheli ke ligrama tse 2 feela ka cubic centimeter, e leng se etsang hore e be thepa e bobebe ho feta e sebelisoang bakeng sa lilense.
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1.71 Blue Cut HMC Optical lenses
Likhalase tse thibelang tse putsoa ke likhalase tse thibelang khanya e putsoa hore e se ke ea khopisa mahlo a hao. Likhalase tse khethehileng tse thibelang boputsoa li ka arola mahlaseli a kotsi le mahlaseli a kotsi 'me li ka sefa leseli le leputsoa, le loketseng tšebeliso ea mohala oa thelefono oa khomphutha kapa oa TV.
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1,67 MR-7 Blue Cut HMC Optical lenses
Lilense tsa khanya tse khahlanong le boputsoa tse nang le sekhahla sa ho thibela ho feta 20% ho latela maemo a ISO li khothaletsoa ts'ebeliso ea letsatsi le letsatsi ea lisebelisoa tse bonts'ang tsa dijithale tsa LED joalo ka lithelevishene, likhomphutha, lipampiri le mehala ea cellular. Lense e khahlanong le boputsoa e nang le sekhahla sa ho thibela ho feta 40% ho latela maemo a ISO e khothalletsoa ho apesoa ke batho ba shebelletseng skrineng lihora tse fetang 8 ka letsatsi. Kaha karolo ea khanya e putsoa e khahlano le boputsoa, setšoantšo se tla ba mosehla ha u sheba lintho, ho kgothaletswa ho roala likhalase tse peli, likhalase tse tloaelehileng bakeng sa tšebeliso ea letsatsi le letsatsi, le likhalase tse le 'ngoe tse khahlanong le boputsoa. ka sekhahla se thibelang ho feta 40% bakeng sa tšebeliso ea lihlahisoa tsa dijithale tse bonts'ang LED joalo ka likhomphutha. Likhalase tse khanyang (tse se nang tekanyo) tse khahlanong le boputsoa li tumme haholo har'a basebelisi bao e seng ba myopic, haholo-holo bakeng sa liaparo tsa ofisi ea k'homphieutha, 'me butle-butle li fetoha feshene.
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1.74 Blue Coat HMC Optical lenses
Khalase ea mahlo 1.74 e bolela lense e nang le index ea refractive ea 1.74, e leng eona e nang le index e phahameng ka ho fetisisa ea refractive 'marakeng, le e nang le botenya ba lense ea thinnest. Mekhahlelo e meng e lekana, e phahamisa index ea refractive, lense e tšesaane, 'me e tla ba theko e boima haholo. Haeba tekanyo ea myopia e feta likhato tse 800, e nkoa e le myopia e phahameng haholo, 'me index ea refractive ea 1.74 e loketse.
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1.61 MR-8 Blue Cut Single Vision HMC Optical lenses
1.60 e bolela hore index ea refractive ea lense ke 1.60, e phahameng ea refractive index, e fokolang lense ea tekanyo e tšoanang.
MR-8 ke lense ea resin ea polyurethane.
1. Har'a lilense tsohle tsa 1.60, ts'ebetso ea eona ea optical e batla e le ntle haholo, 'me palo ea Abbe e ka fihla ho 42, e bolelang hore ho hlaka le botšepehi ba ho bona lintho li tla ba holimo;
2. Matla a eona a thata a ka fihla ho 80,5, e leng molemo ho feta lisebelisoa tse tloaelehileng tsa lense;
3. Ho hanyetsa mocheso oa eona ho ka fihla ho 100 ℃, ts'ebetso e batla e tsitsitse, karolo e boetse e batla e le tlaase.
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1.56 FSV Blue Block HMC Blue Coating Optical lenses
Blue Block Lens, re boetse re e bitsa Blue Cut Lens kapa UV420 Lens. 'Me e na le mefuta e' meli e fapaneng ea lense e putsoa, e 'ngoe ke lense ea blue block lens, mofuta ona o thibela lebone le leputsoa ka thepa; e 'ngoe e kenyelletsa lesela le leputsoa. ho thibela lebone le leputsoa.Bareki ba bangata ba khetha thepa e putsoa block lense, hobane e theko e tlase ebile e bonolo ho hlahloba ts'ebetso ea eona ea boloko, e hloka feela pene e khanyang e putsoa e lekane.
