1.50 CR-39 Pulasitiki Yomaliza Magalasi Owona Amodzi

1.50 CR-39 Pulasitiki Yomaliza Magalasi Owona Amodzi

1.50 CR-39 Pulasitiki Yomaliza Magalasi Owona Amodzi

fog mark kuwala mandala

  • Zofunika:Mtengo wa CR-39
  • Refractive Index:1.499
  • Kudula kwa UV:350-390nm
  • Mtengo wa Abbe: 58
  • Specific Gravity:1.32
  • Mapangidwe Apamwamba:Chozungulira
  • Mtundu wa Mphamvu:-6/-2, +6/-2, -6/-4, +6/-4
  • Kusankha Coating:UC/HC/HMC/SHMC/BHMC
  • Zopanda Rimless:Osavomerezeka
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Chifukwa Chiyani Muyenera Kusankha Magalasi Owoneka a CR-39?

    ma lens a eyewear

    Kuwala kwa ultraviolet kwa dzuwa kumatha kuwononga maso.
    Magalasi omwe amatchinga 100% UVA ndi UVB amathandiza kupeŵa zowononga za cheza cha UV.
    Magalasi a Photochromic ndi magalasi apamwamba kwambiri amapereka chitetezo cha UV.

    149uc lens

    Chifukwa Chiyani Muyenera Kusankha Magalasi Owoneka a CR-39?

    Crystal Vision (CR) ndi magalasi apamwamba kwambiri opangidwa ndi imodzi mwamakampani akulu kwambiri padziko lonse lapansi.
    CR-39, kapena allyl diglycol carbonate (ADC), ndi polima pulasitiki yomwe imagwiritsidwa ntchito popanga magalasi agalasi.

    Chidulechi chikuyimira "Columbia Resin #39", yomwe inali njira ya 39th ya pulasitiki ya thermosetting yopangidwa ndi pulojekiti ya Columbia Resins mu 1940.
    Zokhala ndi PPG, izi zikusintha kupanga mandala.

    Theka lolemera ngati galasi, silingathe kusweka, ndipo mawonekedwe ake amaoneka ngati galasi.
    CR-39 imatenthedwa ndikutsanuliridwa muzoumba zamagalasi zowoneka bwino - kusintha mawonekedwe agalasi kwambiri.

    Scratch-Resistance

    Zolemba pa ma lens zimasokoneza,

    zosawoneka bwino ndi zina zomwe zingakhale zoopsa.

    Atha kusokonezanso momwe magalasi anu amagwirira ntchito.

    Mankhwala oletsa kukwapula amalimbitsa magalasi kuti akhale olimba.

    149 lens kuwala

    149 lens kuwala

    Anti-reflective Treatments (AR)

    Kwa mafashoni, chitonthozo ndi kumveka bwino, mankhwala otsutsa-reflective ndi njira yopitira.

    Amapangitsa kuti mandalawo asawonekere, ndipo amathandizira kudula kuwala kuchokera ku nyali zakutsogolo, zowonera pakompyuta ndi kuyatsa kowopsa.

    AR imatha kupititsa patsogolo magwiridwe antchito ndi mawonekedwe a magalasi aliwonse!


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife
    >