1. kumu waiwai waiwai.
Hoʻoholo ka maikaʻi o ka substrate i ka lōʻihi o ka lens a me ka hilinaʻi o ka uhi.Maikaʻi ka substrate maikaʻi a mālamalama, lōʻihi ka hoʻohana ʻana a ʻaʻole maʻalahi i ka melemele;A ʻaʻole lōʻihi ka huli melemele ʻana o kekahi mau lens, a hāʻule pū ka uhi.ʻO ka lens maikaʻi me ka ʻole o kahi ʻōpala, ʻōpala, lauoho, pitting, ka lens oblique i ka nānā māmā, hoʻopau kiʻekiʻe.ʻAʻohe wahi kiko, pōhaku, ʻōniʻoniʻo, ʻōhū a me nā māwae i loko o ka aniani, a ʻālohilohi ke kukui.
2.Ka helu o ka lens.
Hoʻokaʻawale ʻia nā lens i hana nui ʻia i nā māka like ʻole ma muli o nā ʻokoʻa o ka maikaʻi intrinsic, a ʻokoʻa nā kumukūʻai o nā huahana kiʻekiʻe a me nā huahana haʻahaʻa.
3.Refractive index.
ʻOi aku ka kiʻekiʻe o ka refractive index, ʻoi aku ka lahilahi o ka lens, a ʻoi aku ka kiʻekiʻe o ke kumukūʻai.
4.coating a me ka lāʻau anti-ultraviolet.
Hiki ke hoʻopaʻakikī ʻia ka pepa Resin (ka pale ʻana), anti-reflection, anti-static, dustproof, waterproof coating processing e like me ka nui o nā papa heʻumikumamālua, ʻokoʻa ka hana ʻana o ka uhi ʻana, inā e hoʻemi i ke kaʻina hana uhi, ka maikaʻi o ka lens. e hoemi nui ia.Pēlā nō, inā ʻaʻole pale nā lens i ka uv e like me ke komo ʻana o nā lens uv, no laila he mea ʻino loa ia i nā maka.
5. Makani.
ʻO nā ʻokoʻa o ka brand ke alakaʻi i nā ʻokoʻa i ka maikaʻi a me ke kumukūʻai.Hōʻike pololei ʻia ka maikaʻi o ka lens i ka brand lens.He maikaʻi a kūpaʻa nā lens brand kaulana.
6. E ho'āʻo i ka māliko a me ka like ʻole o ka lens.
E hoʻopaʻa i ka lens ma kahi mamao o 30 cm mai ka maka a nānā i nā hiʻohiʻona mamao ma o ka lens.Inā maopopo ka hiʻohiʻona a ʻaʻohe deformation, a ʻaʻohe hiʻohiʻona lele i ka wā e neʻe mālie ai ka lens, maikaʻi ke aniani a me ka like ʻole o ka lens.
7. E hoʻoholo i ke kuhikuhi axial o ka lens astigmatism.
Ma ka pepa hakahaka e kahakii i kea kea, e kau i ka lens i loko o ke ki'i ki'i ki'i ki'i ki'i ki'i ma luna o 30 kenimika, 'ike 'ia ka ne'e 'ana i ke ke'a i ke ke'a, lens i loko a i ka wā i ho'ohui 'ia i ka hahau 'ana i nā ki'i ke'a. axis lens kolamu a me ka laina pololei, a laila e neʻe pinepine ana nā lens ma kahi laina pololei;E nānā i ka laina e ʻoi aku ka ʻokoʻa mai ka laina ma waho o ka lens i ka wā e neʻe ai, a ʻo kēia laina ke kuhikuhi o ke axis scatterlight.
8. E ho'āʻo i ka neʻe ʻana o ke kikowaena optical.
E kaha i ke kea nui ma kahi pepa keʻokeʻo ma kahi laina lahilahi, akaka, pololei.E hoʻopaʻa i ka lens ma waena o ka maka a me ke keʻa, e nānā i ke ʻano o ke keʻa mai ke aniani me ka maka hoʻokahi, inā ʻaʻole i ka laina o loko a me waho o ke aniani, hiki iā ʻoe ke hoʻoneʻe i ka lens, i hiki ai i loko o ka lens a waho o ke aniani kea laina.E hoʻohana i ka pulupulu a i ʻole ka peni puna e kau i kahi kiko liʻiliʻi ma ke keʻa waena o ka lens, ʻo ia ke kikowaena optical.Ma hope o ke kuhikuhi ʻana i nā kikowaena optical o nā lens ʻelua, e nānā a hoʻohālikelike inā he kūlike nā kikowaena optical bilateral, a ana i ka mamao ma waena o nā kikowaena ʻelua me kahi lula liʻiliʻi e ʻike ai inā kūlike ka mamao ma waena o nā kikowaena ʻelua me ka mamao i kuhikuhi ʻia i ka haumāna. .Inā piʻo ke keʻa i loko o ka lens, hōʻike ia i ke koʻikoʻi o loko a i ʻole ka mānoanoa optical ʻole o ka lens.
9.wear manao.
E ʻaʻahu me ka manaʻo ʻole, ʻūlū, pehu ka maka, ʻaʻole polū nā mea nānā, ʻaʻole deformed.I ke kūʻai ʻana, paʻa i nā aniani i ka lima a nānā i nā mea mamao me ka maka hoʻokahi ma o ka lens.E lulu i ka lens i luna a i lalo.ʻAʻole pono ka hoʻopunipuni o ka neʻe ʻana o nā mea mamao.
10. Palekana.
Hiki i nā lens kiʻekiʻe ke hoʻopaʻa pono i nā kukuna uv a hāʻawi i ka pale uv kūpono no ka mea hoʻohana.
Ka manawa hoʻouna: Nov-10-2021