Leni photochromic māmā māmā

Māmā Māmā Photochromic Lens


Huahana Huahana

1.50 CR-39

Huahana Huahana

ʻO nā lens Photochromic he mau aniani aniani akaka (a ʻaneʻane akaka paha) i loko o ka hale a pōʻeleʻele koke ke ʻike ʻia i ka lā.ʻO nā huaʻōlelo ʻē aʻe i hoʻohana ʻia i kekahi manawa no nā lens photochromic, ʻo ia nā "lens adaptive light," "light intelligent" a me nā "lens tint variable."
ʻIke ʻia ka pilikia o ka lawe ʻana i nā makaaniani kaʻawale ke hele ʻoe i waho.Me nā lens photochromic hiki i ka poʻe ke hoʻololi maʻalahi i ka hoʻololi ʻana mai ke kukui kūlohelohe (loko) a i ke kukui kūlohelohe (waho) ʻoiai e hāʻawi pū ana i ka pale UV, hoʻopau lākou i ka pono o nā makaaniani kuhikuhi.
ʻO kahi pōmaikaʻi hou o nā lens photochromic ʻo ia ka pale ʻana i kou mau maka mai ka 100 pakeneka o nā kukuna UVA a me UVB ʻino o ka lā.

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Pehea e hana ai nā lens photochromic
Hoʻohana ʻia nā molekala e hoʻopōʻeleʻele i nā lens photochromic e ka radiation ultraviolet o ka lā.No ke komo ʻana o nā kukuna UV i nā ao, e pōʻeleʻele nā ​​lens photochromic i nā lā pōuliuli a me nā lā lā.

Nā pōmaikaʻi o nā lens photochromic

Ma muli o ka pili ʻana o ka ʻike ʻana o ke kanaka i ka lā a me ka radiation UV me ka cataracts ma hope o ke ola, he mea maikaʻi e noʻonoʻo i nā lens photochromic no nā maka maka o nā keiki a me nā maka aniani no nā pākeke.
ʻO ka hoʻohui ʻana i ka uhi anti-reflective i nā lens photochromic e hoʻonui i kā lākou hana.ʻO ka uhi ʻana o AR e hiki ai i ka mālamalama ke hele ma waena o nā lens photochromic no ka ʻoi aku o ka ʻike ma nā kūlana haʻahaʻa haʻahaʻa (e like me ke kaʻa ʻana i ka pō), a hoʻopau i nā noʻonoʻo pilikia o ka lā a me nā kukui ʻē aʻe mai ka ʻaoʻao hope o nā lens i nā kūlana ʻālohilohi.
ʻOiai ke kumu kūʻai aku o nā lens photochromic ma mua o nā aniani makaaniani maʻemaʻe, hāʻawi lākou i ka ʻoluʻolu o ka hōʻemi ʻana i ka pono e lawe pū me ʻoe i nā wahi a pau āu e hele ai.
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Ma Hopesun, loaʻa nā lens photochromic ma kahi kokoke i nā mea lens a me nā hoʻolālā, me nā lens kiʻekiʻe-index, bifocals a me nā lens holomua.
Inā mahalo ʻoe i ka maikaʻi, ka hana a me ka hana hou ua hele mai ʻoe i kahi kūpono.

Loaʻa ka Index&Material

Mea waiwaiMea waiwai NK-55 Polycarbonate MR-8 MR-7 MR-174
imhHōʻike Hōʻike 1.56 1.59 1.60 1.67 1.74
ʻO AbbeWaiwai Abbe 35 32 42 32 33
SpecKaumaha Kūikawā 1.28g/cm3 1.20g/cm3 1.30g/cm3 1.36g/cm3 1.46g/cm3
UVPalena UV 385nm 380nm 395nm 395nm 395nm
HoʻolālāHoʻolālā SPH SPH SPH/ASP ASP ASP

E ʻimi i kā mākou mau Leni Photochromic


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