hgfd

I-Blue Light Blocker Lens


Imininingwane Yomkhiqizo

1.50 CR-39

Omaka bomkhiqizo

Ilensi yokuvimba eluhlaza okwesibhakabhaka iyilensi ecishe icace evimba ukukhanya okuluhlaza kwe-HEV futhi inikeze isivikelo se-UV esiphezulu esinokuhlanekezelwa okuncane kombala.Yenziwe nge-polymer evimbela ukukhanya okuluhlaza okwesibhakabhaka ehlanganiswe ngokuqondile ku-lens material.Le polymer idonsa ukukhanya okuluhlaza okwesibhakabhaka, ivimbele ukuthi ingadluli kulensi iye esweni lakho.Ngenxa yokuthi iyilensi ecacile, izivimba eziluhlaza zingasetshenziswa nezingilazi zansuku zonke esikhundleni selensi yokubona evamile ukuze kuvikelwe usuku lonke ekukhanyeni okuluhlaza okwesibhakabhaka nokuchayeka kwe-UV.

hgf

Izinzuzo zamalensi eBlue Blocker:

  • Yehlisa ukucindezelwa kwamehlo
  • Vikela amehlo akho ekukhanyeni okuluhlaza okuyingozi, uqinisekise ukuthi ahlala enempilo
  • Nikeza ukucaca kombono

Amalensi awabantu:

  • Ilungele abantu abasebenza ezikrinini zedijithali
  • Ufuna ukuvikela amehlo abo ekukhanyeni okuluhlaza okwesibhakabhaka okukhishwa ukukhanyisa
  • Zizwela kuma-LED aqinile, amalambu e-halogen nawe-xenon.

I-Hopesun inikezela ngamalensi amaningi aluhlaza okwesibhakabhaka ukusuka kunkomba 1.56 ukuya ku-1.74 ngombono owodwa, i-bifocal kanye nenqubekela phambili

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

I-Index&Material Iyatholakala

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

Zisebenza kanjani izingilazi ezivimbela ukukhanya okuluhlaza okwesibhakabhaka

I-Material Absorption: Isici sokukhanya esi-anti-blue siyengezwa kusisekelo se-lens ukuze simunce ukukhanya okuluhlaza okulimazayo empilweni.
I-Coating Reflection: Lawa malensi avimba iphesenti lokukhanya okuluhlaza okwesibhakabhaka nge-coating ekhethekile ebonisa okunye ukukhanya okuluhlaza kude namehlo akho.
I-Material Absorption + Coating Reflection: Ngobuchwepheshe obumbaxambili, okungukuthi, ukwamukelwa kwentokozo ebusweni belensi kanye nokwengeza isici sokukhanya esiphikisana nohlaza okwesibhakabhaka kusisekelo sezinto zamalensi, lawa ma-lens angakunikeza ukuvikeleka okuphindwe kabili, futhi akudingeki ukhathazeke ngokuthi ifilimu enamathelayo yelensi izowa ngesikhathi sokusetshenziswa kokukhanya okuluhlaza noma umphumela wokuncishiswa kokukhanya okuluhlaza okwesibhakabhaka kuzoba ngumphumela.
Amalensi aluhlaza okwesibhakabhaka anombala ophuzi, kanti amanye abukeka ecacile.Ngokuvamile, amalensi abukeka ephuzi kakhulu avame ukuhlunga ukukhanya okuluhlaza okwesibhakabhaka kunozakwabo ocacile.

640 (2)

Hlola Amalensi Ethu Okuvimba Aluhlaza


  • 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