Monomer Blue Block Photochromic Bifocal

Monomer Blue Block Photochromic Bifocal

Monomer Blue Block Photochromic Bifocal

  • Bayanin samfur:1.56 Blue Block Photochromic Bifocal (Round Top/Flat Top/Blended) HMC Lens
  • Fihirisa:1.56
  • Abb darajar: 35
  • Watsawa:96%
  • Takamaiman Nauyi:1.28
  • Diamita:70/28
  • Rufe:Koren Anti-tunani AR Rufin
  • Kariyar UV:100% kariya daga UV-A da UV-B
  • Blue Block:UV420 Blue Block
  • Zaɓuɓɓukan Launi na Hoto:Grey, Brown
  • Wutar Wuta:SPH: 000~+300, -025~-200 ADD: +100~+300
  • Cikakken Bayani

    Tags samfurin

    ruwan tabarau na Photochromic

    An ƙera ruwan tabarau na Photochromic da wayo don daidaitawa ta atomatik daga sarari zuwa duhu (kuma akasin haka). Ana kunna ruwan tabarau ta hasken UV kuma yana kawar da buƙatar canzawa koyaushe tsakanin gilashin ido da tabarau. Waɗannan ruwan tabarau suna samuwa duka biyun Single Vision, bifocal da Progressive.

    samfur

    Bifocal ruwan tabarau yana nuna gyaran hangen nesa nesa a saman rabin ruwan tabarau kuma kusa da gyaran hangen nesa a kasa; cikakke idan kuna buƙatar taimako tare da duka biyun. An ƙera wannan nau'in ruwan tabarau don dacewa da aiki azaman tabarau na karantawa da daidaitattun tabarau na magani.

    Bifocal lenses suna aiki ta hanyar samar da magunguna daban-daban guda biyu a cikin ruwan tabarau ɗaya. Idan ka duba da kyau irin wannan nau'in ruwan tabarau za ka ga layi a fadin tsakiya; anan ne mabanbanta magunguna guda biyu suka hadu. Tunda muna yawan kallon raini lokacin karanta littafi ko kallon wayoyinmu, rabin ruwan tabarau an tsara su ne don taimakawa wajen karatu.

    samfur

    Gefen Dark na Blue Light

    ruwan tabarau yanke blue

    Hasken shuɗi, wanda rana ke fitarwa, amma kuma daga na'urorin dijital da muka manne da su, ba wai kawai yana haifar da damuwan ido ba (wanda zai iya haifar da ciwon kai da blur hangen nesa) amma kuma yana iya rushe yanayin bacci.

    Binciken, wanda aka buga a watan Yuni 2020, ya gano cewa waɗannan manya sun kai awoyi 4 da mintuna 54 akan kwamfutar tafi-da-gidanka kafin kullewa da sa'o'i 5 da mintuna 10 bayan haka. Sun shafe sa'o'i 4 da mintuna 33 akan wayoyin hannu kafin a kulle, da sa'o'i 5 da mintuna 2 bayan haka. Lokacin allo ya haura don kallon talabijin da wasa, kuma.

    ruwan tabarau na gani

    Photochromic Blue Block Bifocal Lenses-Zaɓi mai dacewa

    Lokacin da kuka sanya ruwan tabarau na shuɗi mai toshe photochromic, ba kawai kuna girbi amfanin dacewa ba; kana kiyaye idanunka daga ɓata lokaci mai yawa ga hasken shuɗi. Kuma ƙirar Bifocal tana ba ku matsala na ɗaukar gilashin biyu idan kuna da matsalar gilashi ɗaya don amfanin kusa da ɗayan don amfanin nesa.

    guduro ruwan tabarau bona na gani ruwan tabarau

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