Ka Wai A Me Ka ʻuhane ʻuhane O ʻO nā ʻāpana aniani i kālai ʻia a me kāwīwī i ʻoki ʻia. ʻO ka pihi māmā o ka wai vitreous, kahi lens maoli maoli, i kiʻi ʻia i loko o ke aniani kristal nui e hauʻoli nei i kā lākou puni, ʻoiai ke hoʻomau nei i ko lākou kūpaʻa ma o ka hoʻonohonoho ʻana o nā kumuwaiwai. Kūkulu kā lākou Pōhaku i kahi lewa a me ka leʻaleʻa. Hoʻopili pono nā aniani i ka pālapa i ka wā e paʻa ai. I loko o ka simbiosis me nā hoʻolālā nūmole, nā kahakai lima hana mai ka walnut a i ʻole xylite - nā lāʻau kahiko. Hoʻopiha ʻia e nā ʻāpana walnut el-ellipse no nā kīʻaha ʻekolu a he ʻumi paha a me kahi pā manamana lima. ʻO ka wili o ke ʻano e hoʻohuli ʻia ma muli o ko lākou ʻano kikoʻī elliptic.