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I-Crystal Clear Lens


Imininingwane Yomkhiqizo

1.50 CR-39

Omaka bomkhiqizo

Amalensi acacile yiwona asetshenziswa kakhulu ekulungiseni izibuko.Inikeza ukucaca kwekhwalithi ephezulu, ukunciphisa ukukhanya, ukuthuthukisa ukugqama nokuthuthukisa ukusebenza kokubukwayo, umsebenzi wabo ukunikeza umbono ocacile ngokunethezeka.Amalensi acacile alungele labo abagqoka izibuko usuku lonke.Zinhle futhi kulabo abathanda ukubukeka ukuthi ukugqoka izibuko kubanika, ngisho noma amehlo abo emakhulu.Ngamafuphi, amalensi acacile alungele wonke umuntu
I-Hopesun inikezela ngezinketho ezinhle kakhulu zamalensi acacile kuzo zonke izinto ezisuka ku-1.50 index kuya ku-1.74 index.Wonke amalensi enziwe ngezinto ezisezingeni eliphezulu kakhulu emhlabeni, njenge-CR-39 evela ku-PPG, uchungechunge lwe-MR oluvela kwaMitsui Chemicals ukuze kuqinisekiswe ukucaca kwamalensi, ukuphepha, ukuqina.I-Hopesun igcina uhla olukhulu kanye nenani lamalensi acacile aqediwe embonweni owodwa, e-bifocal futhi eqhubekayo.

Uma uyayazisa ikhwalithi, ukusebenza kanye nokuqamba izinto ezintsha uze endaweni efanele.

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I-Index&Material Iyatholakala

OkubalulekileOkubalulekile I-CR-39 NK-55 I-Polycarbonate UMR-8 MR-7 MR-174
imhI-Refractive Index 1.50 1.56 1.59 1.60 1.67 1.74
AbbeAbbe Value 58 35 32 42 32 33
UkucaciswaI-Gravity ethize 1.32g/cm3 1.28g/cm3 1.20g/cm3 1.30g/cm3 1.36g/cm3 1.46g/cm3
UVI-UV Block 350nm 385nm 380nm 395nm 395nm 395nm
IdizayiniIdizayini I-SPH I-SPH I-SPH I-SPH/ASP I-ASP I-ASP

I-CR39(1.50 refractive index):I-CR39 ibonakala ngenombolo ye-Abbe ephezulu, ukukhanya okuphezulu, ukumelana nokugqoka okuqinile (ngaphandle kokunamathela), ukuminyana okuphansi (cishe ingxenye engaphansi kwelensi yengilazi), ukusebenza kahle kokudaya, ukumelana ne-solvent, ukumelana namakhemikhali nokumelana nokushisa.Futhi ngenxa yokuthi inqubo yokukhiqiza isivuthiwe, izindleko eziphansi, kuze kube manje kusengenye yezinto ezisetshenziswayo embonini yamalensi.Kodwa-ke, i-CR39 ayishwabanisi kakhulu kunezinye izinto ezisetshenziswayo ngokokumelana nomthelela namandla aqinile, ngakho-ke ayizifanele izingilazi ezingenazimbobo (amalensi avame ukuphuka lapho ebhobolwa), futhi futhi inenkomba ephansi ye-refractive, okwenza amalensi abe mkhulu ngamadigri aphezulu.

1.56 Inkomba ye-refractive:Impahla eluhlaza ngokuvamile i-NK55, evame ukubizwa ngokuthi i-acrylic.Intengo iphansi futhi izinga lokusebenzisa liphezulu, kodwa umuzwa wokukhanya awunamandla.Ilensi ishwabene, futhi kulula ukuphuka lapho ubhoboza ifremu.

1.59 PC impahla:I-PC impahla yi-Polycarbonate, okuyipulasitiki ye-thermoplastic ene-refractive index engu-1.59 kanye nokumelana nomthelela onamandla.Ingasetshenziswa njengezibuko ezingenanhlamvu nezigqoko zokuzivikela emkhakheni wezempi.Ingasetshenziswa ezingilazini ngaphandle kokukhathazeka ngokuphuka kwamalensi.Ifanele izibuko ezingenarimless.Futhi inkomba ye-refractive iphakeme kune-CR39, i-lens ingenziwa ibe mncane.Kodwa njengempahla ye-thermoplastic, ukusebenza kwayo kokucubungula kanye nokumelana namakhemikhali akukuhle, hhayi indawo eboshwe futhi kulula ukuyinwaya, ukumelana nokugqoka.Ngaphezu kwalokho, inombolo yayo ye-Abbe ingu-30, ehluke ngo-28 ku-CR39.

Okubalulekile kwe-MR (1.60MR-8, 1.67MR-7, 1.74MR-174):I-MR™ iwuchungechunge lwenkomba yenkomba ephakathi nephezulu eyenziwe yiMitsui Chemical Company yaseJapan.Ngaphandle kwe-MR174, lonke uchungechunge lwenziwe ngezinto ezibonakalayo ze-polyurethane (i-MR174 iyinsimbi yesibabule esiyindandatho enokumelana nokuhlakazeka okungcono).Yize ukumelana komthelela kungekuhle njenge-PC ne-Trivex, kunezinzuzo ezisobala kune-CR39.Ngaphezu kwalokho, inombolo ye-abbe yalolu chungechunge lwezinto ezibonakalayo ilinganisela, ukumelana nokushisa, ukumelana nesimo sezulu kanye nokumelana namakhemikhali kuhle, ngakho inokusebenza okuhle okuphelele.

Hlola Amalensi Ethu Acacile

Umbono Owodwa

● SV 1.50
● SV 1.56
● SV 1.74
● SV 1.59PC
● SV 1.60
● SV 1.67

I-Bifocal

● BF 1.50
● BF 1.59

Okuqhubekayo

● I-PRG 1.50
● I-PRG 1.59PC
● I-PRG 1.56

LANDA-IKHATHALOGU YETHU

LANDA IKHATHALOGU YETHU

  • Okwedlule:
  • Olandelayo:

    • Ibanga lamandla liyatholakala

    - Isilinda
    0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 4.75 5.00 5.25 5.50 5.75 6.00
    +I-Sphere 0.25
    0.50
    0.75
    1.00
    1.25

    50

    55

    60

    65

    70

    75
    1.50
    1.75
    2.00
    2.25

    55

    65

    70
    2.50
    2.75

    65
    3.00
    3.25
    3.50
    3.75
    4.00

    55

    55

    60

    65

    70
    4.25
    4.50
    4.75
    5.00
    5.25

    55

    65
    5.50
    5.75
    6.00
    6.25
    6.50
    6.75
    7.00

    55
    7.25

    50

    55

    60
    7.50
    7.75
    8.00
    - Isilinda
    0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 4.75 5.00 5.25 5.50 5.75 6.00
    -Sphere 0.00
    0.25
    0.50
    0.75
    1.00
    1.25
    1.50
    1.75
    2.00

    65

    70

    75

    65

    70

    65
    2.25
    2.50
    2.75
    3.00
    3.25
    3.50
    3.75
    4.00
    4.25
    4.50
    4.75
    5.00

    65
    5.25
    5.50
    5.75
    6.00

    65

    70
    6.25
    6.50
    6.75
    7.00
    7.25
    7.50
    7.75
    8.00
    Chofoza u-enter ukuze useshe noma u-ESC ukuze uvale