ʻAʻohe hopohopo -ʻaʻole ia he manaʻo e pono aiʻoe e komo i nā bifocals maikaʻiʻole a iʻole nā trifoceals. No ka hapa nui o nā kānaka, he mau mea holomua holomua nā laina
He aha nā lenses holomua?
ʻO nā lenses holomua nā mea holomua Ma nā hua'ōlelo'ē aʻe, e kōkua nā lenses eʻike iāʻoe ma nā wahi āpau me kaʻole o ka hoʻonāukiuki (a me nā trifocals maʻamau.
Ke hoʻololi nei ka mana o nā lenses holomua mai ke kuhikuhiʻana i ka papa lens
ʻO BIFOCALS, ma kekahiʻaoʻao,ʻelua wale nō mau mana a me kaʻikeʻana i nā mea liʻiliʻi a me kahi'āpana liʻiliʻi ma kaʻaoʻao o ka heluheluʻana i kahi lōʻihi. ʻO ka lumi noho ma waena o kēia mau wahiʻokoʻa likeʻole e weheweheʻia e kahi laina "bifocal laina" eʻoki ana ma waena o ke kikowaena o nā lens.
ʻO nā lenses holomua, ua kapaʻia kekahi manawa "ʻaʻohe belne bifocals" no ka meaʻaʻole lākou iʻike i kēia laina bifocal. Akāʻo nā lenses holomua e loaʻa i kahi hoʻolālā multifocal i hoʻolālā nuiʻia ma mua o nā bifocials a iʻole trifocals.
ʻO nā mea holomua holomua holomua, e hāʻawi i ka hōʻoluʻolu maikaʻi loa a me ka hana, akā he mau hana holomua a me nā mea hou aku paha. Hiki iāʻoe ke loaʻa i kahi kūpono kūpono noʻoe iho ma kā mākouʻaoʻaohttps.
ʻO ka hapa nui o nā poʻe e hoʻomaka i nā multifocal i nā maka o nā maka ma hope o ka makahiki he 40.ʻO kēia ke hoʻololi i ka maka markbyopia No kekahi me kekahi me Presbyopia, he mau lenses holomua i loaʻa i ka nui a me nā pōmaikaʻi cosmetic a me nā pono cosmetic i hoʻohālikelikeʻia me nā cifocal
ʻO ka hoʻolālā multifocalcal o nā lenses holomua e hāʻawi i lalo o nā pono nui:
Hāʻawi ia i kaʻike maopopo loa i nā wahi mamao loa (ma mua oʻelua aʻekolu aʻekolu paha e nānā ana i kahi mamao).
Hoʻopau ia i nā mea he "kiʻi kiʻi e lele ana" e nā bifocals a me nā trifocals. ʻO kēia kahi e hoʻololi ai nā mea i ka clarity a me kaʻike i ka wā e neʻe ai kou mau maka ma luna o nā lainaʻike i kēia mau lenses.
No ka mea,ʻaʻohe mea iʻikeʻia "biforcal laina" i nā lenses holomua, hāʻawi lākou iāʻoe i kahiʻano'ōpio'ē aʻe a me nā trifocal paha. (ʻO kēia kumu wale nō ke kumu o nā poʻe i kēia mau mea i kēia mau mea i nā lenses holomua ma mua o ka helu e komo pū ai i ka helu bifocal a me nā trifocals.)