No ke aha i ʻoi aku ka ʻoluʻolu a me ka palupalu o nā makaaniani polarized ma mua o nā makaaniani maʻamau

Hiki i ka hana polarized o nā aniani ke pale i ka ʻālohilohi i ka lā, a i kēia manawa, hiki iā ia ke pale i nā maka mai nā kukuna ultraviolet.Mahalo i nā puʻu kānana pauda metala e hoʻokaʻawale i ka ʻōpala i ke kukui kūpono i ka wā e pā ai i ka maka, i palupalu ka kukui e paʻi i ka maka.

Hiki i nā makaaniani polarized ke hoʻopaʻa pono i nā ʻāpana kūloko i hana i nā kukuna o ka lā no ka mea hoʻohana lākou i nā pauka metala maikaʻi loa (hao, keleawe, nickel, etc.).ʻO ka ʻoiaʻiʻo, ke pā ka mālamalama i ka lens, e unuhi ʻia ma muli o kahi kaʻina i kapa ʻia ʻo "destructive intervention".ʻO ia hoʻi, ke hele kekahi mau hawewe o ka mālamalama (ma kēia hihia ʻo UV-A, UV-B, a i kekahi manawa infrared) i loko o ka lens, hoʻopau lākou kekahi i kekahi ma loko o ka lens, i ka maka.ʻAʻole he pōʻino wale nā ​​mea i hoʻokumu ʻia i nā nalu māmā: hui pū nā piko o kekahi nalu me nā ʻauwaʻa o ka nalu e pili ana, e hoʻopau ana kekahi i kekahi.ʻO ke ʻano o ka hoʻopilikia ʻino ʻana ma muli o ka index index of refraction (ke degere o ka haʻalele ʻana o nā kukuna māmā mai ka ea i ko lākou hele ʻana i nā mea like ʻole), a me ka mānoanoa o ka lens.

ʻO ka ʻōlelo maʻamau, ʻaʻole loli nui ka mānoanoa o ka lens, ʻoiai ke ʻano o ka refractive index o ka lens e like me ke ʻano kemika.

Hāʻawi nā aniani polarized i kahi hana ʻē aʻe no ka pale ʻana i ka maka.ʻO ke kukui i ʻike ʻia o ke alanui asphalt he kukui polarized kūikawā.ʻO ka ʻokoʻa ma waena o kēia kukui i hoʻohālikelike ʻia a me ka mālamalama e hele pololei mai ka lā a i ʻole kekahi kumu kukui kūlohelohe he mea pono ia.ʻO ke kukui polarized i haku ʻia me nā nalu e haʻalulu ana ma kahi ʻaoʻao hoʻokahi, aʻo nā kukui maʻamau i haku ʻia me nā nalu e uʻi ʻole ma kahi ʻaoʻao.Ua like kēia me kahi hui o ka poʻe e hele a puni me ka haunaele a me kahi pūʻulu o nā koa e hele like ana i ka wikiwiki like, e hana ana i kahi antithesis maopopo.ʻO ka ʻōlelo maʻamau, ʻo ke kukui i hoʻohālikelike ʻia he ʻano kukui i kauoha ʻia.ʻOi aku ka maikaʻi o nā lens polarized i ka pale ʻana i kēia kukui ma muli o kāna mau kānana.Ke hele wale nei kēia ʻano lens i nā nalu polarized e haʻalulu ana ma kekahi ʻaoʻao, me he mea lā e "hui ana" i ke kukui.E pili ana i ka pilikia o ka noʻonoʻo ʻana i ke alanui, hiki i ka hoʻohana ʻana i nā makaaniani polarized ke hōʻemi i ka lawe ʻana o ka mālamalama, no ka mea, ʻaʻole ia e ʻae i nā nalu māmā e haʻalulu like me ke ala e hele ai.ʻO ka ʻoiaʻiʻo, ʻo nā molekala lōʻihi o ka papa kānana e kuhikuhi ʻia i ka ʻaoʻao a hoʻopaʻa i ke kukui polarized horizontally.Ma kēia ala, hoʻopau ʻia ka hapa nui o nā kukui i ʻike ʻia me ka ʻole e hōʻemi i ka mālamalama holoʻokoʻa o ke kaiapuni a puni.

ʻO ka mea hope loa, loaʻa i nā makaaniani polarized nā lens e pōʻeleʻele i ka wā e paʻi ana nā kukuna o ka lā iā lākou.I ka pau ʻana o ke kukui, ua ʻoi hou ka mālamalama.Hiki kēia ma muli o nā kristal halide kālā ma ka hana.Ma lalo o nā kūlana maʻamau, mālama ia i ka lens me ka ʻike pono.Ma lalo o ka hoʻomālamalama ʻana o ka lā, ua hoʻokaʻawale ʻia ke kālā i loko o ke aniani, a ʻo ke kālā manuahi e hana i nā hui liʻiliʻi i loko o ka lens.ʻO kēia mau pūʻulu kālā liʻiliʻi he mau poloka ʻokoʻa like ʻole, ʻaʻole hiki iā lākou ke hoʻouna i ka mālamalama, akā hiki ke hoʻomoe wale i ka mālamalama, ʻo ka hopena ka pōʻeleʻele o ka lens.Ma lalo o ka mālamalama a me ka pōʻeleʻele, hoʻoulu hou nā kristal a hoʻi ka lens i kahi kūlana mālamalama.