IDEAL Basic Standard Stock Lens

Inā he ʻoi aku ma mua o hoʻokahi pilikia ʻike maka āu, pono paha ʻoe i nā aniani me nā aniani multifocal. Loaʻa i kēia mau aniani ʻelua a ʻoi aku paha nā ʻōlelo hoʻoponopono maka. E kūkākūkā kāu mea lawelawe i kāu mau koho me ʻoe. ʻO nā koho e komo pū ana me:

✔ Bifocals: ʻO kēia mau aniani ka ʻano maʻamau o nā multifocals. ʻElua ʻāpana o ka aniani. Kōkua ka ʻaoʻao o luna iā ʻoe e ʻike i nā mea ma kahi mamao, a hiki i ka ʻaoʻao haʻahaʻa iā ʻoe ke ʻike i nā mea kokoke. Hiki i nā Bifocals ke kōkua i ka poʻe ma luna o 40 mau makahiki i loaʻa i ka presbyopia, kahi e emi ai kou hiki ke kālele kokoke.

✔ Trifocals: He bifocals kēia mau maka aniani me kahi ʻāpana ʻekolu. Kōkua ka ʻāpana ʻekolu i ka poʻe pilikia i ka ʻike ʻana i nā mea i loko o ka hiki ʻana o ka lima.

✔ Holomua: Loaʻa i kēia ʻano lens kahi lens inclined, a i ʻole kahi gradient hoʻomau, ma waena o nā mana lens like ʻole. Hoʻopili mālie ka lens i kou nānā ʻana i lalo ma o ia mea. Ua like ia me nā bifocals a i ʻole trifocals me ka ʻole o nā laina ʻike ʻia i loko o nā lens. ʻIke kekahi poʻe he nui ka distortion o nā lens holomua ma mua o nā ʻano ʻē aʻe. ʻO ia no ka mea ua hoʻohana ʻia ka nui o ka wahi o ka lens no ka hoʻololi ʻana ma waena o nā ʻano lens like ʻole. He liʻiliʻi nā wahi focal.

✔ Nā aniani kamepiula: Loaʻa i kēia mau aniani multifocal kahi hoʻoponopono i hana kūikawā ʻia no ka poʻe e pono e kālele ana i nā pale kamepiula. Kōkua lākou iā ʻoe e pale i ka luhi o ka maka.