Ultra Thin High Index 1.74 Lens

Ultra Thin High Index 1.74 Lens

Ultra Thin High Index 1.74 Lens

magalasi omaliza 1

  • Zofunika:MR-174
  • Refractive Index:1.74
  • Kudula kwa UV:400nm pa
  • Mtengo wa Abbe: 31
  • Specific Gravity:1.35
  • Mapangidwe Apamwamba:Wozungulira / Aspheric
  • Mtundu wa Mphamvu:-12/-2,-15,-10/-4
  • Kusankha Coating:UC/HC/HMC/SHMC/BHMC
  • Zopanda Rimless:Osavomerezeka
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    magalasi a lens

    Kodi High Index 1.74 Lens ndi Chiyani?

    Ngati Muli ndi Dongosolo Lamphamvu Kwambiri, Muyenera Kuganizira Magalasi a Ultra Thin High Index 1.74.

    Ma lens a High Index 1.74 ndi mandala owonda kwambiri, osalala, komanso owoneka bwino kwambiri omwe adapangidwapo.

    Magalasi owonda kwambiri awa ndi pafupifupi 40% owonda kuposa pulasitiki ndipo 10% owonda kuposa magalasi apamwamba a 1.67, akukupatsirani ukadaulo ndi zodzoladzola.Magalasi ocheperako amakhala okongoletsedwa kwambiri, amachepetsa kupotoza komwe kumayambitsa ma lens apamwamba akapangidwa ndi magalasi apamwamba kwambiri.

    Ndiyenera kusankha makulidwe anji a lens?

    Ngati muli odziletsa, kapena osaona mwachidule mudzapindula ndi magalasi opyapyala chifukwa makulidwe a m'mphepete mwa magalasi anu amawonekera kwambiri.

    Magalasi okhala ndi refractive index ya 1.6 ndi abwino kwa mankhwala omwe mtengo wamankhwala anu a SPH uli pakati pa -2.50 ndi -4.00.

    Pakati pa -4.00 ndi -6.00 tingapangire lens yokhala ndi refractive index ya 1.67, ndipo zolemba zilizonse pamwamba pa mandala omwe ali ndi refractive index of 1.74 adzakhala abwino kwambiri.

    Ngati mankhwala anu apitirira -5.00 tidzafunika kuyeza kolondola kwa mtunda pakati pa ana anu, omwe nthawi zambiri amatchedwa PD.

    Chifukwa magalasi amtali ndi afupiafupi amasiyana, pali malingaliro osiyanasiyana pa chilichonse.

    174 ma lens apamwamba
    kupanga magalasi owonera

    Ma lens a Hi-index 1.74 ndi abwino kwa

    1. Yoyenera kulembedwa kwamphamvu kwambiri mumitundu +10.00 mpaka -10.00
    2. Osavomerezeka magalasi opanda malire kapena opanda malire
    3. Kukhalitsa kwakanthawi kokhazikika
    4. Mwapadera kuwala Kumveka
    5. 50% kuchepetsa makulidwe
    6. 30% kuchepetsa kulemera
    7. Yoyenera mafelemu akuluakulu akuluakulu


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