Nā aniani maka CR39

Nā aniani maka aniani CR39 Kiʻi i hōʻike ʻia

Wehewehe Pōkole:

ʻO nā aniani maka he ʻano huahana mālama maka e pale aku i ka hōʻino ʻana i nā maka kanaka i hoʻokumu ʻia e ka lā ikaika. Me ka hoʻomaikaʻi ʻana i ka pae waiwai a me ka moʻomeheu o kānaka, hiki ke hoʻohana ʻia nā aniani maka i mea hoʻohui kūikawā no ka nani a i ʻole ke ʻano pilikino.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Nā kikoʻī hana

Kahi i hoʻomaka ai:	Jiangsu	Inoa Lama:	BORIS
Helu Hoʻohālike:	Papa Kuhikuhi KiʻekiʻeAniani	Nā Mea Lens:	resin
Ka Hopena o ka ʻIke:	ʻIke Hoʻokahi	ʻUhi Kiʻiʻoniʻoni:	UC/HC/HMC
Waihoʻoluʻu o nā aniani:	ʻōniʻoniʻo	Waihoʻoluʻu Uhi:	ʻŌmaʻomaʻo/Pōlū
Papa Kuhikuhi:	1.49	Ka Umekaumaha Kūikawā:	1.32
Palapala hōʻoia:	CE/ISO9001	Ka Waiwai o Abbe:	58
Anawaena:	80/75/73/70mm	Hoʻolālā:	ʻĀperika

ʻO ka maʻamau, loaʻa i nā maka aniani nā mea penei:

1. Aniani Resin Mea aniani: He mea kemika ka Resin me kahi ʻano phenolic. Nā hiʻohiʻona: māmā, kūpaʻa wela kiʻekiʻe, kūpaʻa hopena ikaika, a hiki ke pale pono i nā kukuna ultraviolet.

2. Lens nylon Mea lens: hana ʻia me ka nylon, nā hiʻohiʻona: elasticity kiʻekiʻe loa, maikaʻi loa ke ʻano optical, kūpaʻa hopena ikaika, hoʻohana pinepine ʻia e like me nā mea pale.

3. Mea aniani polyester kalapona (lens PC): ikaika, ʻaʻole maʻalahi e haki, kūpaʻa i ka hopena, mea aniani i hoʻolālā kūikawā ʻia no nā aniani haʻuki, ʻoi aku ke kiʻekiʻe o ke kumukūʻai ma mua o nā aniani acrylic.

4. Mea aniani acrylic (lens AC): He paʻakikī maikaʻi loa ia, māmā, kiʻekiʻe ka hiʻohiʻona a maikaʻi ka anti-fog.

Hoʻolauna Hana

Manaʻo nā kauka maka e pono ʻoe e ʻaʻahu mau i nā aniani maka e pale i kou mau maka; ʻo kēia no ka mea he maʻalahi loa ka omo ʻana o ko mākou maka (lens) i nā kukuna ultraviolet, a ʻo ka pōʻino o nā kukuna ultraviolet he ʻelua mau ʻano koʻikoʻi:

1. E hōʻiliʻili ʻia ka pōʻino o nā kukuna ultraviolet. ʻOiai he kukui ʻike ʻole ʻia ka mālamalama ultraviolet, he mea paʻakikī i nā kānaka ke ʻike pono iā ia.

2. ʻO ka pōʻino o nā kukuna ultraviolet i nā maka he mea hiki ʻole ke hoʻihoʻi ʻia, ʻo ia hoʻi, ʻaʻole hiki ke hoʻoponopono ʻia. E like me: hiki ke pani ʻia ke ʻoki cataract e nā aniani intraocular wale nō. ʻO ka pōʻino lōʻihi i ka maka hiki ke alakaʻi maʻalahi i ka pōʻino i ka cornea a me ka retina, e uhi ana i ka lens a hiki i ka wā e puka ai ka cataract, e hopena ana i ka pōʻino mau loa o ka ʻike maka.

ʻOiai ʻaʻole ʻike maka ʻia ka pōʻino o nā kukuna ultraviolet i nā maka, ʻaʻole hiki ke ʻike koke ʻia. Inā ʻaʻole ʻoe e ʻaʻahu i nā aniani maka, ʻaʻole ʻoe e ʻoluʻolu ʻole. ʻO ia hoʻi, ʻaʻole i maʻalahi kou mau maka i ka mālamalama ʻike ʻia (e like me ka ʻālohilohi ʻālohilohi, ka ʻālohilohi, a me ke kukui i hōʻike ʻia). , a ʻaʻole hiki ke pale aku i ka pōʻino UV.

ʻOi aku ka maikaʻi o ka ʻeleʻele o nā maka aniani, ʻoi aku ka maikaʻi o ka hopena pale UV?

ʻAʻole, ʻo ka hana a ka lens e ālai i nā kukuna ultraviolet, ʻo ia ka mālama ʻia ʻana e kahi kaʻina hana kūikawā (hoʻohui i ka pauka UV) i ka wā o ke kaʻina hana ʻana, i hiki i ka lens ke omo i ka mālamalama ʻino ma lalo o 400NM e like me nā kukuna ultraviolet ke komo ka mālamalama. ʻAʻohe ona pili i ka hohonu o ke kiʻiʻoniʻoni.