1.59 PC Photochromic Single Vision

1.59 PC Photochromic Single Vision

1.59 PC Photochromic Single Vision

1.59 PC Photochromic Single Vision Chithunzi Chowonetsedwa
  • 1.59 PC Photochromic Single Vision
  • 1.59 PC Photochromic Single Vision
  • 1.59 PC Photochromic Single Vision
  • 1.59 PC Photochromic Single Vision
  • Mafotokozedwe Akatundu:1.59 PC Polycarbonate Photochromic HMC Lens
  • Mlozera Wopezeka:1.59
  • Mtengo wa Abbe: 31
  • Kutumiza:96%
  • Specific Gravity:1.20
  • Diameter:75mm/65mm
  • Zokutira:Green AR Anti-reflection Coating
  • Chitetezo cha UV:100% chitetezo ku UV-A ndi UV-B
  • Mtundu wa Mphamvu:SPH: -600~+300, Wonjezerani: +100~+300
  • Zosankha zamtundu wazithunzi:
  • Gulu la Mphamvu za Gray/Brown:SPH: -800 ~ + 600, CYL: -000~-200; / SPH: -000~-600, CYL:-225~-400
  • Yellow/Green/Pinki/Blue/Purple/Orange Power Range:SPH: -000~-600, CYL: -000~-200

    • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Chifukwa chiyani ma lens a polycarbonate?

    Zoonda komanso zopepuka kuposa pulasitiki, magalasi a polycarbonate (osamva mphamvu) sangawonongeke ndipo amapereka chitetezo cha UV 100%, kuwapanga kukhala chisankho chabwino kwambiri kwa ana ndi akulu okangalika. Ndiwoyeneranso kupatsidwa malangizo amphamvu chifukwa sawonjezera makulidwe pokonza masomphenya, kuchepetsa kupotoza kulikonse.

    MALANGIZO A POLYCARBONATE

    Kodi Magalasi A Photochromic Ndi Chiyani?

    Magalasi a Photochromic ndi magalasi otengera kuwala omwe amadzisintha okha kuti agwirizane ndi zowunikira zosiyanasiyana. Ndikakhala m'nyumba,magalasi amamveka bwino ndipo akakumana ndi kuwala kwadzuwa, amathatembenukamdima pasanathe mphindi imodzi.

    Kusintha Kwamtundu Wanzeru

    Mdima wa kusintha kwa mtundu wa magalasi a photochromic umatsimikiziridwa ndi mphamvu ya kuwala kwa ultraviolet.

    Magalasi a photochromic amatha kusintha kusintha kwa kuwala, kotero maso anu sakuyenera kuchita izi. Kuvala mandala awaadzaterothandizani maso anu kupumula pang'ono.

    KUSINTHA KWA MTIMA WANZERU

    Kodi magalasi a Photochromic Amagwira Ntchito Motani?

    Pali mabiliyoni a mamolekyu osawoneka mkati mwa magalasi a photochromic. Magalasi akapanda kuwonekera ndi kuwala kwa ultraviolet, mamolekyuwa amakhalabe owoneka bwino ndipo magalasi amakhala owonekera. Akakumana ndi kuwala kwa ultraviolet, mawonekedwe a maselo amayamba kusintha. Izi zimapangitsa kuti magalasi azikhala amitundu yofanana. Magalasi akachoka padzuwa, mamolekyuwa amabwerera m’njira yawo yanthawi zonse, ndipo magalasiwo amaonekeranso.

    Photochromic Reaction

    Chifukwa Chiyani Tiyenera Kuvala Magalasi A Photochromic?

    Amakhala osinthika kwambiri kumitundu yosiyanasiyana yowunikira m'malo amkati ndi akunja
    Amapereka chitonthozo chachikulu, chifukwa amachepetsa maso ndi kuwala padzuwa.
    Amapezeka pazamankhwala ambiri.
    Tetezani maso ku kuwala kwa dzuwa kwa UVA ndi UVB (kuchepetsa chiopsezo cha ng'ala ndi kuwonongeka kwa macular chifukwa cha ukalamba).
    Amakulolani kuti musiye kugwedeza pakati pa magalasi owoneka bwino ndi magalasi anu.
    Amapezeka mumitundu yosiyanasiyana kuti agwirizane ndi zosowa zonse.

    Zowopsa za UV

    Zosankha zamtundu wazithunzi

    Zosankha zamtundu wazithunzi
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