Ka ho'āʻo no ka makapō maka

ʻAʻole hiki keʻikeʻia i nā manawa nā pilikia me kaʻikeʻilima i ka manawa, i hoʻohaʻahaʻa nui i ka maikaʻi o ke ola. ʻO ka ho'āʻoʻana no ka'ikepō o ka hōʻailona hiki keʻike i kēia maʻi maʻi i loko o ka manawa pōkole me ka lawelaweʻana o nāʻoihana ophthalmologic. Nui nāʻano o kēia hana.

He aha nā ho'āʻo no ka'ikepō a me kaʻike o ke kala?

Keʻikeʻia kēlāʻano o kaʻike ponoʻole o kaʻili:

Eia kekahi, aia kahi o ka makapō piha, kahi iʻike ai nā kānaka i ka'ōuli o ka'ōuli me kaʻeleʻele keʻokeʻo - monochromasia.

ʻO kaʻike maʻamau o nā keo ke kapaʻia he trichromasia.

ʻO ke kumu o ka ho'āʻo no ka ninaninauʻana i ka makapō o ka'ōuli i loko o kahi oculist e nānā ana i kahi kanaka me nā kāleka me nā kiʻi me nā'āpana liʻiliʻi liʻiliʻi. Hoʻonui lākou i nā kiʻi a me nā kiʻi i keʻano e like me kaʻikeʻana o nā kānaka me kaʻikeʻana o ka laulā maʻamau, aʻo nā mea maʻi me nā hemahemaʻaʻole hiki iā lākou ke hana i kēia a nānā paha i nā kiʻi'ē aʻe.

ʻO Rubkin kahi ho'āʻo no ka makapō maka

ʻO ka haʻawina i nīnauʻia,ʻo ka nānāʻana i 23 mau kāleka. No ka mea, ua hoʻokaʻawaleʻia kēlā me kēia a me ka 9-10 maukona o ka manawa. He mea nui e mālamaʻia ka hana ma ka mālamalama maikaʻi i ka hoʻomaha. Pono ke kiʻi ma ka pae likeʻole me nā maka o ka mea maʻi. Pono e nānāʻia nā kiʻi mai ka hema a hiki i ka'ākau, mai luna a lalo.

Ma luna o ke kāleka mua -ʻo ka helu 69, ma ka lua - he kiʻikuʻi a me ka huha. Hiki keʻikeʻia e nā poʻe me kaʻike o ke kala maʻamau, a me nā makapō. Hoʻokumuʻia kēia mau kiʻi e hōʻike i keʻano o ka pahuhopu no ka hoʻoholoʻana i ka makapō ākea aʻike i keʻano hoʻohālike.

Eia kekahi, e noʻonoʻo i nā kāleka i ka manawa, ka helu mua a iʻole ka mea iʻikeʻia i ka trichromant:

ʻO ka hana a Rubkin no ka makapō maka o kekahi manawa i kapaʻiaʻo Rybkin (hōʻino), he mea nui eʻole e hoʻopili pū me nā papa o Ishihara a me Ishihara. Ua like lākou me kā Kāpena kāleka, akā, ma kahi o nā kiʻi kinona, ua hoʻohana nā ophthalmologist o Kepani i nā laina laulā mau.