Pehea e koho ai i nā makaaniani

I ke kauwela wela, pilikia anei ʻoe i ke kukui ʻālohilohi i hiki ʻole iā ʻoe ke wehe i kou mau maka?Ke hele mākou i ka hoʻomaha ma ke kai a i ʻole ka ski i ka hau, ʻike mākou a pau i ka ikaika a me ka ʻālohilohi o ka mālamalama, a pono mākou i nā makaaniani e pale ai i ko mākou mau aniani.Pēlā nō kāumakaanianiakau?

Ke kūʻai mākou i nā makaaniani, pono mākou e nānā inā hoʻololi ke kala o ka mea i ka wā e kau ai mākou i nā aniani, inā maopopo nā kukui kaʻa, a inā kūpono ka hoʻolālā ʻana o ke kiʻi iā mākou, inā paha he poniuniu ma hope o ke komo ʻana, a kū. ʻaʻahu koke inā loaʻa kekahi pilikia.ʻO ka mea maʻamau, hiki i nā makaaniani maʻamau ke pale i ka mālamalama ikaika a kānana i nā kukuna ultraviolet.No nā poʻe me nā koi haʻahaʻa, hiki ke hoʻohana ʻia nā makaaniani maʻamau.Eia naʻe, ʻo kekahi poʻe i loaʻa nā koi kiʻekiʻe no ka hiʻohiʻona ʻike e koho i nā aniani polarized.

He aha nā aniani polarized?Wahi a ke kumu polarization o ka mālamalama, hiki iā ia ke hoʻokaʻawale a kānana i ka mālamalama i hoʻopuehu ʻia i loko o ke kukui, i hiki ke hoʻokomo ʻia ke kukui i loko o ke kiʻi ʻike maka o ka maka mai ka axis transmit light o ke ala pololei, i hiki ai i ke kahua o ʻO ka hiʻohiʻona he akaka a kūlohelohe, e like me ke kumumanaʻo o nā makapō, kahi e hana maoli ai ka hiʻohiʻona e nānā palupalu a ʻaʻole hoʻolohilohi..Makaaniani polarizedLoaʻa ka hopena o nā kukuna anti-ultraviolet, hiki ke hoʻokaʻawale maikaʻi i nā kukuna ʻino o ka lā.

ʻO ka papa mua he papa polarizing, kahi e hoʻopili pono ai i ka aniani i hoʻohālikelike ʻia e kū pono ana i ka axis transmit light.ʻO ka lua a me ke kolu o nā papa he mau ʻāpana hoʻoheheʻe ultraviolet.Hāʻawi ia i nā lens polarized e komo i ka 99% o nā kukuna UV.No laila ʻaʻole maʻalahi ke komo ʻana o ka lamella.ʻO ka ʻehā a me ka ʻelima mau papa hoʻoikaika i ka hopena.Hāʻawi i ka paʻakikī maikaʻi, ka hopena o ka hopena, a pale i nā maka mai ka ʻeha.Hoʻoikaikaʻia nā papaʻeono a me kaʻehiku, iʻole e maʻalahi nā lamellae eʻaʻahu.ʻO nā aniani polarized maʻamau ma ka mākeke i hana ʻia me ka fiber sandwiched polarizing film.He ʻokoʻa ia mai nā aniani aniani polarized, ma muli o kona ʻano palupalu a paʻa ʻole arc, ma hope o ka hui ʻana o ka lens ma ke kiʻikuhi, paʻakikī ka lens e hālāwai me ka maʻamau refractive optical, a ua wehe a deformed ke kiʻi ʻike.Ma muli o ka paʻa ʻole o ka arc a me ka deformation o ka lens, alakaʻi pololei ia i ka ʻike maikaʻi ʻole o ke kiʻi uila a me ka distortion o ke kiʻi, ʻaʻole hiki ke hoʻokō i nā hopena ʻike maʻamau.A maʻalahi ka ʻili, ʻaʻahu a ʻaʻole paʻa.No laila, i ke kūʻai ʻana i nā aniani polarized, ʻoi aku ka maikaʻi o ka hōʻoia ʻana hiki i nā lens ke hoʻopaʻa pono i ka ʻoi aku ma mua o 99% o nā kukuna ultraviolet (me ka ultraviolet A a me ka ultraviolet B) a loaʻa nā hiʻohiʻona polarized ʻelua e hoʻopau i ka ʻālohilohi (e pili ana ka glare i ke kukui ikaika i ʻike ʻia mai. kekahi mau kihi i nā maka. he mea paʻakikī ke ʻike i kekahi manawa).

ʻO ka pōʻino o nā kukuna ultraviolet i ke kino kanaka he kumulative.ʻO ka lōʻihi o ka manawa hoʻolaha i ka lā, ʻoi aku ka nui o ka pōʻino o nā kukuna ultraviolet.No laila, pono mākou e ʻaʻahu pinepine i nā aniani e hōʻemi i ka hōʻiliʻili ʻana o nā kukuna ultraviolet i nā maka.

I hihiohoʻomanaʻo i ka wā e koho aimakaaniani, mai noʻonoʻo i ka ʻeleʻele o ka lens, ʻoi aku ka ikaika o ka hopena anti-ultraviolet.Akā, ʻoi aku ka ʻeleʻele o ke kala, ʻoi aku ka nui o ka haumāna.Me ka ʻole o nā lens anti-ultraviolet palekana, e ʻike ʻia nā maka i nā kukuna ultraviolet, a ʻoi aku ka ʻino.No ka pale ʻana i ka pōʻino o ka maka i nā kukuna ultraviolet, ʻoiaʻiʻo, pono e hōʻemi i ka ʻike ʻana i ka lā ikaika, ʻoi aku ma waena o 10:00 am a 2:00 pm, i ka wā e ʻā pololei ai ka lā ma ka ʻili o ka honua, a me ka ikaika o ka lā. ʻO nā kukuna ultraviolet ka mea kiʻekiʻe loa.ʻOi aku ka ikaika o kēlā mau kukuna ultraviolet i ʻike ʻia mai ke kaʻa, ka hau, ke kahakai a i ʻole ka wai ka mea e hōʻeha nui ai i nā maka, akā ʻoi aku ka maʻalahi o ka nānā ʻana.No laila, inā lōʻihi ʻoe e hana ma kēia mau wahi, e hoʻomanaʻo e hoʻohana i nā aniani polarized kūpono.