"Polarized? He aha ka polarized?Makaaniani polarized?"
E wela ana ka lewa
ʻO ka manawa kēia e hoʻopuka hou i nā kukuna ultraviolet
I kēia lā, e aʻo kākou a pau e pili ana i ke ʻano o nā makaaniani polarized?
He aha nāmakaaniani polarized?
Hiki ke hoʻokaʻawale ʻia nā makaaniani polarized a me nā aniani maʻamau e pili ana i kā lākou hana.
Nā aniani polarized: Hiki i nā lens ke pale pono i ka lā a me nā kukui ultraviolet. Ma luna o kēlā, loaʻa iā lākou kahi papa kiʻiʻoniʻoni polarizing e hiki ke pale i ka mālamalama mai kahi kuhikuhi, a laila e loaʻa ai ka hopena o ka pale ʻana i ka ʻālohilohi.
ʻO nā makaaniani maʻamau: ʻO nā lens ka mea i uhi ʻia, e hōʻemi ana i ka hoʻouna ʻana i ka māmā e pale i ka lā a me nā kukui ultraviolet me ka ʻole e pale i ka ʻālohilohi.
He aha ke kumu omakaaniani polarized?
Hana ʻia nā lens polarized ma muli o ke kumu o ka polarization māmā. Ma waho aʻe o ka pale ʻana i nā kukuna ultraviolet a me ka hōʻemi ʻana i ka ikaika o ka māmā, hiki iā lākou ke kānana i ka ʻālohilohi. ʻAe kēia i ka mālamalama wale nō mai kahi ʻaoʻao kikoʻī e hele i loko o ke axis lens a komo i nā maka e hana i kahi kiʻi ʻike, me ka hoʻopaʻa pono ʻana i ke keʻakeʻa ʻana mai nā kumu kukui waho like ʻole a pale i ka ʻālohilohi ʻana o ka lā, e hoʻomaʻamaʻa i ka ʻike.
Ma nā ʻōlelo a ka poʻe kamaʻāina: ʻO ka hana polarized o nā lens e like me ka hoʻokomo ʻana i nā makapō no nā maka, e ʻae wale i ke kukui ʻoluʻolu e komo a hōʻemi i ka hoʻopilikia ʻana mai nā kumu kukui i hoʻopuehu ʻia.
He aha nā ʻokoʻa ma waenamakaaniani polarizeda maʻamaumakaanianii ka helehelena?
ʻAʻohe ʻokoʻa ʻokoʻa, akā ʻokoʻa ka ʻaʻahu ʻana iā lākou. E ho'āʻo e ʻike i ke ao ʻike hou.
Ma nā hiʻohiʻona hea e kūpono ai ke komo i nā makaaniani polarized?
Nā hana wai (ʻaʻole lohi i nā hola keʻena)
Ka lawaiʻa (ʻaʻole ka mahiʻai iʻa)
Ke kalaiwa (ʻaʻole holo wikiwiki)
Pāʻani kolepa (me ka pāʻani tennis, badminton, a i ʻole nā pāʻani kinipōpō)
Ski, hoʻomoana, piʻi pōhaku, hele wāwae
Ke pono ʻoe e hūnā i nā pōʻai ʻeleʻele ma muli o ka nele o ka hiamoe
I ka wā o nā kaʻina hana niho e like me ka hoʻopiha ʻana, ka unuhi ʻana o nā niho, a i ʻole ka hoʻomaʻemaʻe ʻana (hiki ke hōʻemi i ka makaʻu niho)
Hiki iā lākou ke hoʻohana ʻia i nā kula olakino no nā maʻi maʻi a me nā ʻokiʻoki
Hiki i nā poʻe me ka myopia ke hoʻohana i nā aniani polarized?
ʻAe. No ka poʻe myopic, pono e koho i nā aniani i hiki ke hoʻopili ʻia me nā lens i kuhikuhi ʻia. I kēia mau lā, hiki ke hoʻokomo ʻia kekahi mau makaaniani me nā lens i kuhikuhi ʻia, akā he nui nā kapu i ka wā o ke kaʻina hana kūpono.
Pehea e koho pono aimakaaniani polarized?
(1) E nānā i ka nui o ka polarization
ʻO ka helu polarization ka mea nui e loiloi i ka hana polarizing. ʻO ka maʻamau, ʻoi aku ka kiʻekiʻe o ka nui o ka polarization, ʻoi aku ka ikaika o ka hiki o ka lens ke pale i ka ʻālohilohi, ʻike ʻia ka mālamalama, a me nā kukui hoʻopuehu ʻē aʻe; ʻO ka nui o ka polarization o nā lens polarized maikaʻi loa hiki ke ʻoi aku ma mua o 99%.
(2) E hoʻomaopopo i ka ʻenehana polarizing o ka lens
ʻO ke kaʻina hana paʻi sanwiti kuʻuna hiki ke hopena i nā degere kūpono ʻole a me nā aniani mānoanoa. ʻO ke kaʻina hana hoʻohui hou, "hoʻokahi ʻāpana hoʻohui," ʻoi aku ka pololei a me ka lōʻihi, ʻoi aku ka liʻiliʻi o ka hana ʻana i nā ʻano anuenue, a ʻoi aku ka māmā a me ka lahilahi o ka lens.
(3) E koho i nā makaaniani polarized me nā ʻili lens i uhi ʻia
ʻO ke kaʻina hana i uhi ʻia ma ka ʻili o ka lens e kū i waho nā lens polarized. ʻAʻole ʻaʻahu ka hapa nui o nā mea hana lens i kā lākou mau aniani polarized, e hopena i ka wai maikaʻi ʻole, ka aila, a me ka pale lepo; ʻoiaʻiʻo, ua loaʻa i nā mea hana nā ʻenehana uhi maikaʻi loa i hiki ke hoʻohana ʻia i nā aniani polarized e hana i nā lens i ʻoi aku ka maikaʻi o ka hoʻohana a paʻa.
(4) Ka hopena palekana ultraviolet
Mai poina, he mau makaaniani polarized mau; Loaʻa iā lākou kahi hopena polarizing hou. No laila, pili pū nā koi kumu no nā aniani. Pono e hoʻokō ʻia nā maka aniani polarized maikaʻi loa i ka UV400, ʻo ia hoʻi ka zero ultraviolet transmittance.
Ka manawa hoʻouna: Mar-29-2024