1.67 High Index Yakapedzwa Blue Light Filter Lenses

1.67 High Index Yakapedzwa Blue Light Filter Lenses

1.67 High Index Yakapedzwa Blue Light Filter Lenses

1.67 High Index Yakapedzwa Bhuruu Mwenje Sefa Lenses Featured Image
  • 1.67 High Index Yakapedzwa Blue Light Filter Lenses
  • 1.67 High Index Yakapedzwa Blue Light Filter Lenses
  • 1.67 High Index Yakapedzwa Blue Light Filter Lenses
  • 1.67 High Index Yakapedzwa Blue Light Filter Lenses

blue light filter lenzi

  • Material:KOC 167
  • Refractive Index:1.67
  • UV Cheka:385-445nm
  • Abbe Value: 31
  • Specific Gravity:1.35
  • Dhizaini Yepamusoro:Aspheric
  • Power Range:-12/-2,-15, +6/-2, -10/-4
  • Coating Sarudzo:UC/HC/HMC/SHMC/BHMC
  • Rimless:Not Recommended

    • Product Detail

    Product Tags

    Zvakanakira High-Index Lenses

    ·Mutete. Nekuda kwekugona kwavo kupeta mwenje zvine hungwaru, malenzi epamusoro-soro ekuona ari pedyo ane mipendero mitete pane marenzi ane simba rakafanana remishonga inogadzirwa nemidziyo yepurasitiki yakajairika.

    ·Zvireruka. Mipendero yakatetepa inoda zvishoma lens zvinhu, izvo zvinoderedza huremu hwese hwema lenzi. Malenzi akagadzirwa nepamusoro-indekisi epurasitiki akareruka kupfuura iwo malenzi akafanana akagadzirwa mupurasitiki akajairwa, saka anonyatso kugadzikana kupfeka.

    blue cut lenses

    Chii chinonzi Blue Light?

    Chiedza chinooneka chine huwandu hwemasaisai nesimba. Chiedza chebhuruu ndicho chikamu chechiedza chinooneka chine simba guru. Nekuda kwesimba rayo guru, chiedza chebhuruu chine mikana yakawanda yekukonzera kukuvadza paziso pane chimwe chiedza chinooneka.

    blue cut lenses

    The blue light spectrum

    Chiedza chebhuruu chinotenderera muwavelength uye simba kubva pa380 nm (simba repamusoro kusvika ku500 nm (simba rakaderera).
    Saka, chikamu chimwe muzvitatu chechiedza chinooneka chiedza chebhuruu

    Chiedza chebhuruu chinoiswazve muzvikamu izvi (yakakwirira simba kune yakaderera simba) mapoka madiki:
    Chiedza cheViolet (chinenge 380-410 nm)
    · Bhuruu-violet mwenje (inenge 410-455 nm)
    · Bhuruu-turquoise mwenje (inenge 455-500 nm)

    Nekuda kwesimba rayo rakakwirira, violet uye blue-violet mwaranzi inogona kukuvadza ziso. Nokuda kwechikonzero ichi, mwaranzi iyi (380-455 nm) inonziwo "chiedza chinokuvadza chebhuruu."

    Blue-turquoise light rays, kune rumwe rutivi, ine simba shoma uye inoita seinobatsira kuchengetedza hutano hwekurara kutenderera. Nokuda kwechikonzero ichi, iyi mwaranzi (455-500 nm) dzimwe nguva inonzi "beneficial bhuruu chiedza."

    Mwaranzi isingaonekwe yeultraviolet (UV) inongopfuura nepamusoro-soro-simba (violet) kumagumo kweblue light spectrum UV mwaranzi ine mapfupi marefu uye simba rakawanda kupfuura-high-simba rinooneka rebhuruu. Mwaranzi yeUV yakaratidza kuti inokuvadza maziso neganda.

    blue cut lenses

    Mazano Akakosha Pamusoro peBlue Light

    1. Chiedza chebhuruu chiri pose pose.
    2. HEV chiedza mwaranzi inoita kuti denga ritaridzike rebhuruu.
    3. Ziso harina kunyanya kuvharidzira chiedza cheblue.
    4. Kuratidzwa kwechiedza chebhuruu kunogona kuwedzera njodzi ye macular degeneration.
    5. Chiedza chebhuruu chinobatsira kune dhijitari yeziso.
    6. Kudzivirirwa kwechiedza chebhuruu kunogona kunyanya kukosha mushure mekuvhiyiwa kwecataract.
    7. Haasi chiedza cheblue chese chakashata.

    cr39 zvitema

    Gadzirira neaya eblue filter lenzi

    blue cut lenses

    blue cut lens

    Mabatiro eBlue Chiedza Kudzikisa Lenses Anogona Kubatsira

    Malenzi ebhuruu ekudzikisa mwenje anogadzirwa achishandisa pigment ine patent iyo inowedzerwa zvakananga kune lenzi pamberi pemaitiro ekukanda. Izvi zvinoreva kuti mwenje webhuruu wekudzikisa zvinhu chikamu chese lens zvinhu, kwete chete tint kana coating. Iyi nzira ine patented inobvumira mwenje webhuruu kudzikisira lenzi kusefa huwandu hwepamusoro hwezvose bhuruu mwenje uye UV mwenje.

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