CR39 Makaaniani lens

ʻO ka wehewehe pōkole:

ʻO nā makaaniani he ʻano huahana mālama ʻike e pale ai i ka pōʻino o nā maka kanaka i hoʻokumu ʻia e ka lā ikaika.Me ka hoʻomaikaʻi ʻana i ka pae o nā kānaka a me ka moʻomeheu, hiki ke hoʻohana ʻia nā makaaniani ma ke ʻano he mea pono kūikawā no ka nani a i ʻole ke ʻano pilikino.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā kikoʻī hana

Kahi i kumu:	ʻO Jiangsu	Kapa inoa:	BORIS
Helu kumu hoʻohālike:	Kiʻekiʻe IndexLens	Mea Lenses:	resin
Ka hopena hihiʻo:	ʻIke hoʻokahi	Kiʻiʻoniʻoni uhi:	UC/HC/HMC
kala leni:	waihoʻoluʻu	kala kala:	ʻOmaomao/Puliuli
Index:	1.49	Kaumaha kikoʻī:	1.32
palapala hōʻoia:	CE/ISO9001	Waiwai Abbe:	58
anawaena:	80/75/73/70mm	Hoʻolālā:	Asperical

ʻO ka maʻamau, loaʻa i nā makaaniani nā mea penei:

1. Lens Resin Mea Lens: He mea kemika ka resin me kahi hanana phenolic.Nā hiʻohiʻona: ke kaumaha māmā, ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa hopena ikaika, a hiki ke pale pono i nā kukui ultraviolet.

2. ʻO ka lens Nylon Mea lens: hana ʻia me ka nylon, nā hiʻohiʻona: elasticity kiʻekiʻe loa, maikaʻi optical maikaʻi, ikaika ka hopena hopena, hoʻohana mau ʻia e like me nā mea pale.

3. Carbonated polyester lens (PC lens) lens material: ikaika, ʻaʻole maʻalahi e uhaʻi, pale i ka hopena, nā mea lens i koho ʻia no nā aniani haʻuki, ʻoi aku ke kumukūʻai ma mua o nā lens acrylic.

4. ʻO ka lens Acrylic (AC lens) lens material: Loaʻa iā ia ka paʻakikī, ke kaumaha māmā, ke kiʻekiʻe kiʻekiʻe a me ka anti-fog maikaʻi.

Hoʻopuka Hoʻolaha

Paipai nā Ophthalmologists e ʻaʻahu mau ʻoe i nā maka aniani e pale ai i kou mau maka;ʻO kēia ke kumu no ka maʻalahi loa o kā mākou maka (lens) e komo i nā kukuna ultraviolet, a ʻelua mau hiʻohiʻona koʻikoʻi ka pōʻino o nā kukuna ultraviolet:

1. E hōʻiliʻili ka pōʻino o nā kukuna ultraviolet.No ka mea he kukui ʻike ʻole ʻia ke kukui ultraviolet, paʻakikī i ka poʻe ke ʻike iā ia me ka intuitively.

2. ʻO ka pōʻino o nā kukui ultraviolet i nā maka he mea hikiʻole ke hoʻololi,ʻo ia hoʻi, hikiʻole ke hoʻololi.E like me: hiki ke hoʻololi wale ʻia ke ʻoki cataract e nā lens intraocular.ʻO ka pōʻino lōʻihi i ka maka hiki ke alakaʻi maʻalahi i ka pōʻino i ka cornea a me ka retina, ke ao ʻana o ka lens a hiki i ka hiki ʻana mai o ka cataract, ka hopena o ka pōʻino ʻike mau.

No ka ʻike ʻole ʻia o ka pōʻino o nā kukuna ultraviolet i nā maka, ʻaʻole hiki ke ʻike koke ʻia.Inā ʻaʻole ʻoe e komo i nā makaaniani, ʻaʻole ʻoe e ʻoluʻolu.ʻO ke ʻano wale nō, ʻaʻole paʻa loa kou mau maka i ke kukui ʻike ʻia (e like me ka ʻālohilohi ʻālohilohi, ʻālohilohi, a me ke kukui ʻike ʻia)., a ʻaʻole hiki ke pale i ka pōʻino UV.

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

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