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  • 1.59 Blue Cut PC Progressive Photochromic Gray HMC Optical lilense

    1.59 Blue Cut PC Progressive Photochromic Gray HMC Optical lilense

    Lense e bitsoang e sebetsang e bolela likhalase tse khethehileng tse ka tlisang litšobotsi tse itseng tse ntle mahlong a batho ba itseng libakeng le mekhahlelong e itseng, 'me li ka fetola maikutlo a pono le ho etsa hore mola oa pono o be bonolo haholoanyane, o hlakileng le o bonolo.

    Lilense tse fetolang mebala: ho phehella kutloisiso ea feshene, e loketseng myopia, hyperopia, astigmatism, le ho batla ho roala likhalase tsa letsatsi ka nako e le 'ngoe. Lilense tse mebala e felletseng tsa Hanchuang li fetola 'mala kapele ka tlung le kantle, li hanela mahlaseli a letsatsi le khanya e putsoa, ​​​​ha li pholile haholo!

  • 1.56 Lilense tsa HMC Optical tse putsoa tse khaotsoeng ka mokhoa o moputsoa tse nang le photochromic Grey

    1.56 Lilense tsa HMC Optical tse putsoa tse khaotsoeng ka mokhoa o moputsoa tse nang le photochromic Grey

    Likhalase tse nang le mahlakore a mangata tse tsoelang pele li qapiloe lilemong tse 61 tse fetileng. Likhalase tse nang le mahlakore a mangata li rarollotse bothata ba hore batho ba lilemo tse mahareng le ba hōlileng ba hloka khanya e fapaneng ho bona lintho libakeng tse fapaneng 'me ba hloka ho fetola likhalase khafetsa. Para ea likhalase e ka bona hole, e majabajaba, hape e ka bona haufi. Ho bapisa likhalase tse nang le mahlakore a mangata ke projeke e hlophisitsoeng, e hlokang theknoloji e ngata ho feta ho bapisa likhalase tse nang le mahlakore a mabeli. Lingaka tsa mahlo ha li hloke feela ho utloisisa optometry, empa hape li hloka ho utloisisa lihlahisoa, ts'ebetso, ho lokisa foreimi ea seipone, tekanyo ea ho kobeha ha sefahleho, Angle e ka pele, sebaka sa mahlo, sebaka sa seithuti, bolelele ba seithuti, palo ea phetoho ea bohareng, tšebeletso ea kamora thekiso, kutloisiso e tebileng ea melao-motheo ea ho tsepamisa maikutlo ho hongata, melemo le mathata, jj. Ke setsebi se felletseng feela se ka nahanang ka botlalo bakeng sa bareki, e le hore se lumellane le likhalase tse nepahetseng tse nang le mahlakore a mangata.

  • Lilense tsa mahlo tsa HMC tse putsoa tse khaotsoeng ka PC tse 1.59 tse sehiloeng ka Bifocal Invisible Photochromic Gray

    Lilense tsa mahlo tsa HMC tse putsoa tse khaotsoeng ka PC tse 1.59 tse sehiloeng ka Bifocal Invisible Photochromic Gray

    Jwalo ka ha lebitso le bontsha, seipone sa bifocal se na le kganya tse pedi. Ka kakaretso, se sebedisetswa ho bona sebaka, jwalo ka ho kganna le ho tsamaya ka maoto; Se latelang ke ho bona kganya e haufi, ho bona haufi, jwalo ka ho bala, ho bapala fono ya thekeng le tse ding. Ha lense ya bifocal e sa tswa tswa, e ne e nkuwa e le Evangedi ya myopia + presbyopia, e leng se fedisang bothata ba ho tsofala le ho tsofala kgafetsa, empa jwalo ka ha batho ba sebedisa, ho fumanwa hore mefokolo ya lense ya bifocal le yona e na le tse ngata.

  • Lilense tsa mahlo tsa 1.56 Blue Cut Bifocal Flat Top Photochromic Gray HMC Optical

    Lilense tsa mahlo tsa 1.56 Blue Cut Bifocal Flat Top Photochromic Gray HMC Optical

    Likhalase tse fetolang 'mala li ka fetola 'mala ka khanya, joalo ka sootho kapa enke khanyeng e matla ea kantle, le e bonaletsang ka tlung, li ka bapala karolo ea tšireletso mahlong, haholo-holo thibelong ea mahlaseli a kotsi a letsatsi le letsatsi 'me ho sefa khanya e putsoa ho thusa haholo.

    Bakeng sa batho ba nang le myopia ba hlokang ho roala likhalase tsa letsatsi hore ba tsoe, likhalase tse fetolang 'mala li ka fokotsa moroalo oa ho nkela likhalase tsa myopic le likhalase tsa letsatsi sebaka, 'me li ka boela tsa rarolla bothata ba hore basali ba bang ha ba bonolo ho jara likhalase tse ngata ntle le lipokotho.

  • Lilense tsa Optical tsa Blue Cut Photochromic Gray HMC tse 1.59 pc

    Lilense tsa Optical tsa Blue Cut Photochromic Gray HMC tse 1.59 pc

    Kaofela rea ​​tseba hore lilense li bapala karolo ea bohlokoa para e loketseng ea likhalase, kahoo ha re khetha lilense, re lokela ho etsa likhetho ho latela mosebetsi oa rona, litlhoko tsa bophelo le tikoloho ea mosebetsi. Mohlala, baithuti, bakhanni, lingaka, jj., batho ba joalo ba na le litlhoko tse phahameng tsa pono bakeng sa 'mala le sebaka.

    Ka hona, ha o khetha lilense, ho lokela ho khethoa lilense tse se nang 'mala le tse bonaletsang.

  • 1.74 Blue Cut Spin Photochromic Gray HMC Optical lilense

    1.74 Blue Cut Spin Photochromic Gray HMC Optical lilense

    Lense ea resin ke lense e entsoeng ka ho kopanya lik'hemik'hale le ho bentša ka resin e le thepa e tala. Lense ea resin e na le melemo e totobetseng, boima ba eona bo bobebe, bo aparoa hantle haholoanyane; Ea bobeli, lense ea resin e na le khanyetso e matla ea tšusumetso 'me ha e tetebele ebile e sireletsehile; Ka nako e ts'oanang, lense ea resin e boetse e na le phetiso e ntle ea leseli; Ho phaella moo, lilense tsa resin li bonolo ho sebelisoa hape ho fihlela litlhoko tse khethehileng. Qetellong, hammoho le boqapi le ntlafatso ea ts'ebetso ea ho roala, lilense tsa resin le tsona li na le khanyetso e ntle ea ho roala, kahoo li fetohile karolo e ka sehloohong ea lilense 'marakeng.

  • 1.71 Blue Cut Spin Photochromic Gray HMC Optical lilense

    1.71 Blue Cut Spin Photochromic Gray HMC Optical lilense

    Boleng ba substrate bo etsa qeto ea ho tšoarella ha lense le ho tšepahala ha sekoahelo. Substrate e ntle e hlakile ebile e khanya, e sebelisoa nako e telele ebile ha e bonolo ho e etsa mosehla; 'Me lilense tse ling ha li sebelise nako e telele holim'a mosehla, kapa esita le ho koahela. Lense e ntle ntle le mengoapo, mengoapo, bokaholimo bo boea, ho petsoha, lense e oblique ho fihlela tlhokomelo ea leseli, qetello e phahame haholo. Ha ho na letheba, lejoe, mola, bubble, lepetso ka hare ho lense, 'me leseli lea khanya.

    Ha index ea refractive e phahame, lense e ba tšesaane, 'me theko e ba holimo.

  • 1.67 Lilense tsa HMC Optical tse putsoa tse sehiloeng ka 'mala o moputsoa

    1.67 Lilense tsa HMC Optical tse putsoa tse sehiloeng ka 'mala o moputsoa

    lense e ntle, thepa ke senotlolo

    Thepa ea para ea lilense e bapala karolo ea bohlokoa phetisong ea tsona, ho tšoarella le palo ea Abbe (paterone ea mookoli holim'a lense). E ka etsa lipatlisiso tse tebileng le nts'etsopele ea thepa, ka boleng bo laolehang le ts'ebetso e ntle haholo.

    lera la filimi, etsa hore lense e be bonolo ho e apara

    Lera le letle la filimi ea lense le ka fa lense ts'ebetso e ntle haholo, eseng feela ts'ebetso ea optical joalo ka phetisetso e ntlafalitsoeng haholo, ho thatafala ha eona, ho hanyetsa ho tsofala le ho tšoarella ho tla ntlafala haholo.

  • Lilense tsa 1.61 Blue Cut Spin Photochromic Gray HMC Optical

    Lilense tsa 1.61 Blue Cut Spin Photochromic Gray HMC Optical

    Resin ke exudate ea hydrocarbon (hydrocarbon) e tsoang limela, haholo-holo lifate tsa conifer, e nkoang e le ea bohlokoa bakeng sa meaho e meng e khethehileng ea lik'hemik'hale. Resin e ka aroloa ka mefuta e 'meli ea resin ea tlhaho le resin ea maiketsetso, 'me lense ea resin ke lense e entsoeng ka ho kopanya lik'hemik'hale le ho bentša ka resin e le thepa e tala. Lense ea resin e na le melemo e totobetseng, boima ba eona bo bobebe, bo aparoa hantle haholoanyane; Ea bobeli, lense ea resin e na le khanyetso e matla ea tšusumetso 'me ha e tetebele ebile e sireletsehile; Ka nako e ts'oanang, lense ea resin e boetse e na le phetiso e ntle ea leseli; Ho phaella moo, lilense tsa resin li bonolo ho sebelisoa hape ho fihlela litlhoko tse khethehileng. Qetellong, hammoho le boqapi le ntlafatso ea ts'ebetso ea ho roala, lilense tsa resin le tsona li na le khanyetso e ntle ea ho roala, kahoo li fetohile karolo e ka sehloohong ea lilense 'marakeng.

  • Lilense tsa mahlo tsa HMC tse nang le 'mala o moputsoa oa 1.56 Blue Cut Photochromic Gray

    Lilense tsa mahlo tsa HMC tse nang le 'mala o moputsoa oa 1.56 Blue Cut Photochromic Gray

    Lense ke thepa e bonaletsang e nang le bokaholimo bo le bong kapa ho feta bo kobehileng bo entsoeng ka thepa ea optical joalo ka khalase kapa resin. Kamora ho bentša, hangata e kopanngoa likhalaseng tse nang le foreimi ea khalase ho lokisa pono ea mosebelisi le ho fumana sebaka se hlakileng sa pono.

    Botenya ba lense bo itshetlehile haholo hodima index ya refractive le tekanyo ya lense. Dilense tsa myopic di tshesane bohareng mme di teteaneng ho potoloha mathoko, ha dilense tsa hyperopic di fapane. Hangata ha tekanyo e le hodimo, lense e tenya; Ha index ya refractive e le hodimo, lense e tshesane.