Bifocals kōkua ma ka maka

Ana kūpono 'ana o ka' ike loea hou 'inikua mau hiʻohiʻona nō miliona o kanaka ma ka honua, e • loaʻa hou i ko lakou nalowale hihiʻo, a alakai i ka piha ola. Kekahi o na aoao ai e hele aku, mai presbyopia, a ia lŘlŘ me ka makahiki i loko o ka hapanui kanaka o ka hana ana o elua a oi hui o nā makaaniani. O ka holo ana, i kēia mea pono, a me ka 'aneʻi hele mai i ke kōkua o nā bifocals, a hui pu iho la i ka waiwai o nā hui e mau loa ana me.

Nō kāu, i ka luna o ka hapalua o ke aniani i loko o kēia mau makaaniani hiki ai oe e ike mamao mea, a me ka lalo - e hoomaopopo mea e e kokoke ana. Mau makaaniani makaaniani hiki e aku, alaila, bifocals lilo paha trifocals a hiki multifocal.

I ka manaʻo o ka honua nei i lana ma ke ano maoli, i kekahi mauʻano likeʻole o ka iʻa i Bifocal mau maka, a e leie maikai e ike mea ma ka lalo o ka? Aieeeua, a ma ka mea ia manawa pono ma hope o ka hiki ana o na manu o ka waiwai pio i ka luna. Ua Ua manaoio aku i ka mea mua bifocals invented Bendzhamin Franklin, ka poe i huiʻia nā huiʻelua o nā makaaniani i loko o hoʻokahi.

An hana hoihoi 'ana o kēia manaʻo laila'ōlelo akula nä känaka' epekema, mai Israel Zeev Zalewski, ka poe i hui i ke aniani no laila, i ka bifocal makaaniani i nui maʻalahi e hoʻohana. Kona makaaniani mea iʻoi palena ma waena o nā panes. Light lewa, mai kahi lōʻihi mai, a kokoke mea ua hoʻomōhala i loko o kekahi ana kahawai, a uhi i ka retina holoʻokoʻa. Ua apono 'like maikai i ka ike a pau o na mau. Ma kēia mau makaaniani emi luhi mau maka, a me ka Pono emi manawa, e ke hakuloli ia ia.

hana hoihoi 'hiʻona i kaulana i loko o ko lakou mau popilikia ana. Ua huli mai i ka mea hiki ke hoʻomaʻa nā ka visually hihia hoʻi. Ia mea, i kēia mau makaaniani,ʻaʻole hiki wale Makuakane me keia maʻi makahiki, ka mea, ua loa pono keia mau mea me ke kāohi ana.

? Ac? O kiʻekiʻe loea no hoi ua hoakaka hou kūpono i loko o ka ulu ana o ke kahe o ka mālama. Owai la ka mea nui i ka bifocal makaaniani i loko o kona uila mana. Ma keia hihia, ma waena o nā panes elua ua hookomoia iloko o ka wai aniani pale, a haawi mai i ke kiʻi.

Ma ka hihia o ka lolouila mana o bifocals i haku polokalamu maka ho'āʻo e hoonui kiʻi e like ai. Mea hou 'ikamu a me nā koho e hoomahuahua a emi i ke kiʻi, a me ka autofocus. Nā prototypes mua i hoʻolako 'ia e PixelOptics, i ae hoomau ana i kona noiʻi i loko o kēia wahi.

Ma hope o Consulting i kou kauka, e hiki ke kuai bifocals. Lākou kumukuai loli aʻe ke kaumaha ma muli o ka lehulehu o nā huahana a me ka pono o ka waiwai. Akā, i ka papa kuhikuhiE mea i loko o keia mea, ka mea, ua pono i wae kiko'î ia wahi. Ma kēia hilinaʻi nui ka ka hoʻololiʻana hope o ka manawa ia e lawe i ka umi mau lā ma hope o ka hoʻomaka o ka pono.

Inā 'oe i nui manawa e hana ana me na mea ana e kokoke, i ka lalo aniani e e he nui wahi ma mua o ka luna. A, me, e hana me ke kaawale ana o kanaka i ka wa, e kuai i makaaniani me ka nui wahi o ke keena puka makani. Kēia, e kōkuaʻoe koke ke hakuloli i ka hou huina hoonui, a alakai i ka piha ola.