ʻIke Huahana
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Loaʻa ka lā pau o nā lens, pono e hoʻololi ʻia kāu mau lens
E like me nā kaila, nā pulupulu niho a me nā pihi, loaʻa i nā lens ka lā pau.No laila, pehea ka lōʻihi o nā lens?ʻOiaʻiʻo, hiki ke hoʻohana pono ʻia nā lens no 12 mau mahina a 18 mau mahina.1. Ka hou o ka Lens I ka wā o ka hoʻohana ʻana i ka lens optical, e hoʻohana ʻia ka ʻili i kekahi ʻano.Hiki i ka lens resin ke ...Heluhelu hou aku -
ʻOi aku ka maikaʻi o nā lens - PC space lens, ʻike ʻoe?
1. He aha ka lens PC?ʻO ka PC kahi hana maikaʻi o nā plastics ʻenekinia thermoplastic, ʻelima ʻenehana ʻenekinia i loko o ka ʻike maikaʻi o ka huahana, akā i nā makahiki i hala iho nei ka ulu wikiwiki ʻana o nā plastic engineering maʻamau.I kēia manawa, hoʻohana nui ʻia ia ma ...Heluhelu hou aku -
Hoʻohana ʻia ka diaphragm PC ma ke ʻano he lens e lilo i kumu nui?He aha nā pōmaikaʻi o nā lens PC?
ʻO Polycarbonate (PC), i ʻike ʻia ʻo PC plastic;He polymer ia i loko o ka hui carbonate i loko o ke kaulahao mole.Wahi a ke ʻano o ka pūʻulu ester, hiki ke hoʻokaʻawale ʻia i ka hui aliphatic, pūʻulu aromatic, pūʻulu aliphatic - pūʻulu aromatic a me nā ʻano ʻē aʻe.Lens PC m...Heluhelu hou aku -
Pehea e hana ai nā aniani 3D no nā kiʻiʻoniʻoni 3D?He aha nā ʻano o nā aniani 3D?
No ke aha ʻoe e ʻaʻahu ai i nā aniani 3D e nānā i nā kiʻiʻoniʻoni 3D?I ke kiʻi ʻana i ke kiʻiʻoniʻoni pono e komo i nā aniani 3 d ma kekahi mau ʻano, ʻike nā kānaka i nā mea o ka hopena stereo, no ka mea, ʻo ka 3 d film me ʻelua mau kāmera, a hoʻohālikelike i nā maka ʻelua o ke kanaka, e ʻae ka maka i ke kiʻi kamera, ma ka maka ʻākau ...Heluhelu hou aku -
ʻO ke kukui anti-blue a me ka lens kukui anti-blue
Ke kuhikuhi nei mākou i ke kukui i ʻike ʻia e ka maka o ke kanaka ma ke ʻano he kukui ʻike ʻia, ʻo ia hoʻi, "ʻulaʻula melemele melemele ʻōmaʻomaʻo uliuli uliuli poni".Wahi a ka hapa nui o nā kūlana aupuni, ʻike ʻia ke kukui ʻike ʻia i ka laulā nalu o 400-500 nm i kapa ʻia he kukui polū, ʻo ia ka pōkole pōkole loa a me ka ...Heluhelu hou aku -
Pehea e hana ai nā aniani 3D i ka hopena ʻekolu?
Pehea e hana ai nā aniani 3D i ka hopena ʻekolu?Nui maoli nā ʻano aniani 3D, akā ʻo ke kumumanaʻo o ka hana ʻana i kahi hopena ʻekolu-dimensional he like.ʻO ke kumu e hiki ai i ka maka o ke kanaka ke ʻike i ka manaʻo ʻekolu no ka mea ʻo ka maka hema a me ka ʻākau o ...Heluhelu hou aku -
Nā lens holomua no ka ʻike ma luna o 40
Nā lens holomua no ka ʻike ma luna o 40 Ma hope o ka makahiki 40, ʻaʻohe mea makemake e hoʻolaha i ko lākou mau makahiki - ʻoi aku ka nui inā hoʻomaka ʻoe e pilikia i ka heluhelu ʻana i ka paʻi maikaʻi.ʻO ka mea pōmaikaʻi, ʻaʻole hiki i nā mea ʻē aʻe ke haʻi aku ua hiki ʻoe i ka "makahiki bifocal."Progr...Heluhelu hou aku -
Hiki ke pale i nā maka aniani uliuli, hiki ke pale i ka myopic?Nānā!ʻAʻole ia no nā mea a pau…
ʻIke wau ua lohe ʻoe i nā makaaniani pale polū, ʻeā?Pono nā poʻe he nui e hana me nā kelepona a me nā kamepiula no ka manawa lōʻihi, i hoʻolako kūikawā ʻia me nā aniani kukui anti-blue;Nui nā mākua i lohe hiki i kēia ʻano makaaniani ke pale i ka myopia, ua hoʻomākaukau i ʻelua no ka...Heluhelu hou aku -
4 Nā ʻaʻahu Lens maʻamau no nā aniani
Hoʻopili ʻia nā ʻāpana Lens i nā aniani aniani e hoʻomaikaʻi i ka lōʻihi, ka hana a me ke ʻano o kāu mau aniani.He ʻoiaʻiʻo kēia inā ʻoe e hoʻohana i ka ʻike hoʻokahi, bifocal a holomua paha.ʻAi ʻAi-Scratch ʻAʻole nā maka aniani - ʻaʻole nā lens aniani - he 100% ka ʻohi ʻana.Eia naʻe, nā lens ...Heluhelu hou aku -
ʻO ka physics o nā aniani 3D
ʻO nā aniani 3D, ʻike ʻia hoʻi ʻo "nā aniani stereoscopic," he mau aniani kūikawā hiki ke hoʻohana ʻia e nānā i nā kiʻi 3D a i ʻole nā kiʻi.Hoʻokaʻawale ʻia nā aniani stereoscopic i nā ʻano kala he nui, ʻoi aku ka maʻamau o ka ʻulaʻula uliuli a me ka ʻulaʻula uliuli.ʻO ka manaʻo e ʻae i nā maka ʻelua e ʻike i hoʻokahi wale nō o nā kiʻi ʻelua ...Heluhelu hou aku -
Pehea e koho ai i ka index refractive pono o ka lens?
Ke koho ʻana i ka lens, e loaʻa iā 1.56, 1.61, 1.67, 1.74 a me nā waiwai ʻē aʻe e koho ai, pili kēia waiwai i ka index refractive o ka lens.ʻOi aku ka kiʻekiʻe o ka helu kuhikuhi refractive o ka lens, ʻoi aku ka lahilahi o ka lens a ʻoi aku ka paʻakikī o ka lens.ʻOiaʻiʻo, ʻoi aku ka kiʻekiʻe o ka ref ...Heluhelu hou aku -
Hoʻomaka a me ke kumu o nā lens Photochromic
Hana ʻia nā lens photochromic ma o ka hui ʻana i nā puaʻa photochromic me ka monomer lens a laila hoʻokomo ʻia i loko o kahi ʻano.ʻO ka puaʻa Photochromic kahi pauka i hoʻolālā ʻia e hoʻololi i ke kala ke ʻike ʻia i kahi kumu kukui UV, akā ʻoi aku ka maikaʻi o ke kuhikuhi ...Heluhelu hou aku
