1.60 MR-8 Kiʻekiʻe Index Blue Light Reducing Lens

1.60 MR-8 Kiʻekiʻe Index Blue Light Reducing Lens

1.60 MR-8 Kiʻekiʻe Index Blue Light Reducing Lens

1.60 MR-8 High Index Blue Light Reducing Lenses Kiʻi ʻia
  • 1.60 MR-8 Kiʻekiʻe Index Blue Light Reducing Lens
  • 1.60 MR-8 Kiʻekiʻe Index Blue Light Reducing Lens
  • 1.60 MR-8 Kiʻekiʻe Index Blue Light Reducing Lens
  • 1.60 MR-8 Kiʻekiʻe Index Blue Light Reducing Lens

nā aniani ʻokiʻoki uliuli

  • Material:MR-8
  • Hōʻike Hōʻikeʻike:1.598
  • ʻoki UV:385-445nm
  • Waiwai Abbe: 41
  • Kaumaha kikoʻī:1.30
  • Hoʻolālā ʻili:Aspheric
  • Mana Mana:-10/-2, +6/-2, -8/-4
  • Koho i ka uhi:UC/HC/HMC/SHMC/BHMC
  • Rim ole:Manaʻo ʻia

    • Huahana Huahana

    Huahana Huahana

    Hōʻike Hōʻikeʻike 1.60 MR-8™

    ʻO nā mea lens index kiʻekiʻe kaulike maikaʻi loa me ka māhele nui loa o ka mākeke mea lens refractive 1.60. Ua kūpono ʻo MR-8 i nā lens ophthalmic ikaika a he maʻamau hou ia i nā mea lens ophthalmic.

    Hoʻohālikelike i ka mānoanoa o nā lens 1.60 MR-8 a me nā lens 1.50 CR-39 (-6.00D)

    ʻoki ʻoki polū

    Helu Abbe: He helu e hoʻoholo ai i ka ʻoluʻolu o ka nānā ʻana i nā aniani

    MR-8 Polycarbonate ʻAlika CR-39 aniani leialii
    Hōʻike hōʻike 1.60 1.59 1.60 1.50 1.52
    Helu Abbe 41 28-30 32 58 59

    · Hāʻawi nā huahelu refractive kiʻekiʻe a me ka helu Abbe kiʻekiʻe i ka hana optical e like me nā lens aniani.
    · ʻO nā mea helu kiʻekiʻe Abbe e like me MR-8 e hōʻemi i ka hopena prism (chromatic aberration) o nā lens a hāʻawi i ka hoʻohana ʻoluʻolu no nā mea a pau.

    ʻoki ʻoki polū

    He aha ka Blue Light?

    Aia nā kukuna kukui ʻulaʻula, ʻalani, melemele, ʻōmaʻomaʻo a me ka uliuli a me nā aka he nui o kēlā me kēia kala, ma muli o ka ikehu a me ka lōʻihi o ka nalu o kēlā me kēia kukuna (i kapa ʻia hoʻi ka radiation electromagnetic). Hoʻohui ʻia, hana kēia ʻano o nā kukui kukui kala i ka mea a mākou i kapa ai he "mālamalama keʻokeʻo" a i ʻole ka lā.

    Me ka loaʻa ʻole o ka physics paʻakikī, aia ka pilina ma waena o ka nalu o nā kukuna māmā a me ka nui o ka ikehu i loko o lākou. ʻOi aku ka ikaika o nā kukuna māmā me nā nalu lōʻihi, a ʻoi aku ka ikaika o ka poʻe me nā nalu pōkole.

    ʻO nā kukuna ma ka welau ʻulaʻula o ke kiko kukui ʻike ʻia he mau lōʻihi hawewe, a no laila, emi ka ikehu. ʻO nā kukuna ma ka ʻaoʻao polū o ka spectrum he pōkole ka lōʻihi nalu a ʻoi aku ka ikaika.

    Ua kapa ʻia nā kukuna electromagnetic ma waho aʻe o ka ʻulaʻula o ke kiko uila ʻike ʻia i ka infrared - ua hoʻomehana lākou, akā ʻike ʻole ʻia. (ʻO nā "kukui hoʻomehana" āu e ʻike ai e hoʻomaʻamaʻa ana i ka meaʻai ma kāu hale ʻai kūloko e hoʻopuka ana i nā kukui infrared.

    Ma ka ʻaoʻao ʻē aʻe o ke kiko kukui ʻike ʻia, kapa ʻia nā kukuna uliuli me nā lōʻihi pōkole loa (a me ka ikehu kiʻekiʻe) i kekahi manawa i kapa ʻia he kukui uliuli-violet a i ʻole ʻulaʻula. ʻO ia ke kumu i kapa ʻia ai nā kukuna electromagnetic i ʻike ʻole ʻia ma waho aʻe o ke kiko uila ʻike ʻia.

    ʻoki ʻoki polū

    Nā Manaʻo Nui e pili ana i ka Blue Light

    1. Aia ke kukui uliuli ma na wahi a pau.
    2. He uliuli nā kukuna HEV.
    3. ʻAʻole maikaʻi ka maka i ka pale ʻana i ke kukui uliuli.
    4. Hiki ke hoʻonui i ka pōʻino o ka macular degeneration i ka ʻike ʻana i nā kukui polū.
    5. Hāʻawi ke kukui polū i ka pilikia o ka maka.
    6. ʻOi aku ka nui o ka pale ʻana i nā kukui polū ma hope o ka ʻoki ʻana i ka cataract.
    7. ʻAʻole maikaʻi nā kukui uliuli a pau.

    cr39 uliuli

    E mākaukau me kēia mau aniani kānana polū pololei

    ʻoki ʻoki polū

    ʻoki ʻoki polū

    Pehea e hiki ai ke kōkua nā Lens Hoʻemi ʻulaʻula ʻulaʻula

    Hana ʻia nā lens hōʻemi kukui polū me ka hoʻohana ʻana i kahi puaʻa patent i hoʻohui pololei ʻia i ka lens ma mua o ke kaʻina hoʻolei. ʻO ia hoʻi, ʻo ka mea hoʻohaʻahaʻa kukui polū kekahi ʻāpana o nā mea lens holoʻokoʻa, ʻaʻole wale i kahi kala a i ʻole ka uhi. ʻO kēia kaʻina hana patent e hiki ai i nā kukui polū e hōʻemi ana i nā lens e kānana i ka nui o nā kukui polū a me nā kukui UV.

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  • Aʻe:
    • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

    Huahanawaeʻano

    E kaomi i ke komo no ka huli ʻana a i ʻole ESC e pani
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