hopena makaaniani

Hoʻopaʻa nā maka aniani i ka ʻoluʻolu ʻole ʻoiai e pale ana i kou mau maka mai nā kukuna UV.Hiki i kēia mau mea a pau ke hoʻomaikaʻi i nā kānana pauka metala e "koho" i ke kukui i kona wā e paʻi ai.Hiki i nā aniani waihoʻoluʻu ke hoʻopaʻa koho i kekahi o nā puʻu hawewe 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, hoʻemi ʻia ia ma muli o kahi kaʻina i kapa ʻia ʻo "ke hoʻopilikia ʻino."

ʻO ia hoʻi, ke hele kekahi mau hawewe o ka mālamalama (ma kēia hihia, 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 ke kau ʻana o nā nalu māmā: ʻo nā piko o hoʻokahi nalu a me nā ʻauwaʻa o nā nalu pili e hoʻopau i kekahi i kekahi.

ʻO ke ʻano o ka hoʻopilikia ʻino ʻana e pili ana i ka index refractive o ka lens (ʻo ia hoʻi, ke ʻano o ka pale ʻana o nā kukuna māmā i ka wā e hele ai i nā mea like ʻole i ka lewa), a pili pū i ka mānoanoa o ka lens.ʻO ka ʻōlelo maʻamau, ʻaʻole e loli nui ka mānoanoa o ka lens, ʻoiai ke ʻano o ka refractive index o ka lens e like me ka ʻokoʻa o ka haku mele, a ʻaʻole pono e ʻike ʻia nā aniani i ka lā pololei.

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Ka manawa hoʻouna: Jan-23-2024