Me ka piʻi ʻana o ka nui o ka poʻe myopic, ʻo nā aniani ma ka mākeke kekahi o nā ʻano like ʻole a me nā nui, e paʻakikī ke koho. Ua ʻōlelo ʻia ʻo ka pahu aniani kūpono ka hana mua i ka hoʻoponopono refractive, akā nui nā mea no nā papa aniani, e like me nā aniani acetate, nā papa TR90, nā papa metala… I kēia lā, e kamaʻilio e pili ana i nā papa acetate a me nā kiʻi TR90!
Hana ʻia nā aniani acetate me nā pā hoʻomanaʻo plastik kiʻekiʻe. ʻO ka hapa nui o nā ʻāpana acetate o kēia manawa he mau acetate fibers, a he mau mea kiʻekiʻe kiʻekiʻe he mau propionate fibers. Hoʻokaʻawale ʻia ke ʻano acetate o ka fiber acetate i ke ʻano hoʻoheheʻe injection a me ke ʻano polishing kaomi. ʻO ke ʻano hoʻoheheʻe injection, e like me ka inoa i hōʻike ʻia, ua hoʻolei ʻia i loko o kahi ʻano. He kūpono hoʻi nā papa acetate no nā poʻe me nā kiʻekiʻe kiʻekiʻe, no ka mea ʻoi aku ka nui o ke kiʻi a hiki ke kū i nā lens kiʻekiʻe. Eia naʻe, ʻoi aku ke kaumaha o nā aniani acetate maʻamau, ʻoi aku ka nui o ke kiʻekiʻe. He mānoanoa nā lens, a ʻo ke kaumaha o ke kiʻi ke kaumaha loa i nā aniani. I kekahi manawa, ʻeha nā kānaka ma hope o ke komo ʻana iā lākou no ka manawa lōʻihi. No laila, e noʻonoʻo ka hapa nui o nā mea hoʻolālā maka i kēia manawa i ka nui a me ka mānoanoa o nā aniani. Hana ʻia me ke ʻano, ʻoluʻolu maʻalahi a me ka ʻoluʻolu kanaka.
ʻO ka TR90 frame he polymer material frame me ka hoʻomanaʻo ʻana, ʻaʻohe hoʻokuʻu koena kemika, hoʻokō i nā koi ʻEulopa no nā mea ʻai meaʻai, a ʻo ia ke kiʻi ultra-light kaulana loa i ka honua. Loaʻa i ka TR90 frame nā hiʻohiʻona o ka paʻakikī paʻakikī, ke kūpaʻa ʻana, ke kūpaʻa ʻana, a me ka coefficient friction haʻahaʻa, hiki ke pale pono i ka pōʻino i nā maka a me ka maka i hoʻokumu ʻia e ka haki ʻana a me ka friction i ka wā hoʻoikaika. Ma muli o kona ʻano molekala kū hoʻokahi, he kūʻē kemika maikaʻi kona, ʻaʻole maʻalahi ke hoʻololi i kahi ʻano wela kiʻekiʻe, hiki ke kū i ka 350 degere kiʻekiʻe i ka manawa pōkole, ʻaʻole maʻalahi e hoʻoheheʻe a puhi. Eia kekahi, maʻemaʻe ka ʻili o TR90 frame, me ka nui o 1.14-1.15. E lana ana i ka wai paʻakai. ʻOi aku ka māmā ma mua o nā papa plastik ʻē aʻe, ma kahi o ka hapalua o ke kaumaha o nā papa pā, a me 85% o nā mea nylon. Hiki ke hoʻemi i ke kaumaha ma ke alahaka o ka ihu a me nā pepeiao, a kūpono i nā ʻōpio.
No laila ʻoi aku ka maikaʻi o ka acetate frame a i ʻole tr90 frame? ʻO ka ʻoiaʻiʻo, ʻo nā aniani acetate a me nā papa tr90 i loaʻa i ko lākou mau hiʻohiʻona ponoʻī a me nā pono. Inā he fashionista ʻoe, ʻoi aku ka maikaʻi o nā papa acetate. No ka mea, he ʻano nani a maʻalahi hoʻi nā papa acetate e hoʻohālikelike me nā lole, a ʻo ka hui pū ʻana o ke kaumaha o ka acetate a me ke ʻano metala hiki ke hōʻike maikaʻi i ke ʻano a me ke ʻano. ʻO ka mea ʻē aʻe, inā ʻaʻole ʻoe he kanaka mālama i ka helehelena a he helehelena nui, a laila ʻo nā kiʻi TR90 he mau aniani me ka hana maikaʻi. Eia kekahi, hoʻohana nui ʻia nā kiʻi TR90 i kēia manawa i nā māla optical e like me nā aniani, nā aniani 3D, nā aniani polarized, nā aniani hōʻike radiation, a me nā mea ʻē aʻe.
Inā makemake ʻoe e ʻike hou aʻe e pili ana i nā ʻano aniani a me nā kūkākūkā ʻoihana, e ʻoluʻolu e kipa i kā mākou pūnaewele a e kelepona mai iā mākou i kēlā me kēia manawa.
Ka manawa hoʻouna: ʻAukake-13-2024