I a tātou e pakeke haere ana, ka tīmata te mārō haere o te arotahi, te pūnaha arotahi o ō tātou kanohi, ka ngaro tōna ngāwari, ā, ka tīmata tōna kaha whakatikatika ki te ngoikore haere, ka hua ake he āhuatanga noa o te tinana: te presbyopia. Mena he nui ake te pūwāhi tata i te 30 henimita, ā, kāore e taea te kite mārama i ngā mea i roto i te 30 henimita, ā, me whakatata atu koe ki tawhiti kia mārama ai te kite, me whakaaro koe ki te mau i ngā mōhiti presbyopia.
I tēnei wā ka ako tātou mō ngā mōhiti tirohanga maha-arotahi i roto i ngā tirohanga kanohi presbyopia. Ina puta te presbyopia, he tino hoha te titiro, nā te mea kei roto te kanohi tangata i te āhua marino ina titiro tawhiti, ā, me arotahi nui ina titiro tata. Heoi, he ngoikore te kaha whakarerekētanga o te karāhe kanohi presbyopia, ā, kāore i te kaha te arotahi ina titiro tata, ka nui ake te taumahatanga ki ngā kanohi. , ko ngā tohu pēnei i te mamae o te kanohi, te tirohanga pōuri, me te ānini he tohu noa.
Te kaupapa o ngā arotahi maha-arotahi whakamua
Ko te mātāpono hoahoa o ngā karāhe arotahi maha he waihanga i ngā pūwāhi arotahi tirohanga tawhiti, waenga, me te tata tonu ki runga i te karāhe arotahi kotahi. Ko te nuinga o te wā, ko te wāhanga o runga o te karāhe arotahi mō te mana whakaata tawhiti, ko te wāhanga o raro mō te mana whakaata tata, ā, ko te wāhanga pokapū o te karāhe arotahi he wāhi piki haere e neke haere ana i te mana whakaata. Ko te pokapū whatu tata o te nuinga o ngā karāhe arotahi maha kei raro i te pokapū whatu tawhiti 10-16 mm, ā, kei te ihu 2-2.5 mm. Me mōhio kei ngā taha e rua o te rohe ahu whakamua he wāhi rerekē. Ina neke te rārangi tirohanga ki tēnei wāhi, ka rerekē te āhua o te mea tirohanga, ka uaua, ka kore hoki e pai te kite.
Me pēhea te whakamahi i ngā karaihe arotahi maha-arotahi whakamua
Ka whakanui haere ngā karāhe arotahi maha-arotahi whakamua i te kaha mai i runga ki raro, ā, ka whakaratohia e rātou ētahi wāhi huna e toru mō te tirohanga whakamua, e kapi ana i te tirohanga tawhiti, waenga, me te tirohanga tata, e whakaatu mārama ana i ngā tirohanga i ngā tawhiti rerekē. Ina mau koe i ngā karāhe arotahi maha-arotahi whakamua mō te wā tuatahi, ka piko pea te tirohanga o ngā taha e rua o ngā karāhe, ka hē rānei. Ina neke, ina piko rānei te tūnga o te anga, ka pāngia pea te tirohanga e te kore whakamarie me te pōuri. Whāia ngā mahi o te "whakangāwari tuatahi, kātahi ka neke, ki roto tuatahi, kātahi ki waho" hei whakaharatau me te urutau.
01. Rohe arotahi whakaahua-rahi
I a koe e taraiwa ana, e titiro ana rānei, kia paku whakaroto tō kauae, kia whakapae tō mahunga, kia paku teitei ake hoki te titiro mā waenganui o te karu arotahi.
02. Rohe arotahi tawhiti-waenga
I a koe e taraiwa ana, e titiro ana rānei, kia paku whakaroto tō kauae, kia whakapae tō mahunga, kia paku teitei ake te titiro mā waenganui o te karu arotahi. Ka taea e koe te neke ake, te neke iho rānei tō kaki kia mārama rawa te ahua.
03. Te rohe arotahi tata
I a koe e pānui ana i tētahi pukapuka, i tētahi nūpepa rānei, whakatakotoria ki mua tonu i a koe, totorohia tō kauae ki mua, ka whakatika i tō titiro ki raro ki te wāhi whakaata e tika ana.
04. Rohe whakaata pōuriuri
Kei ngā taha e rua o te karu arotahi ētahi wāhi ka rerekē te kanapa, ā, ka pōuri te tirohanga. He mea noa tēnei.
05. Ngā Whakaaro:
Te piki me te heke i ngā arawhata: Whakaitihia tō mahunga kia paku, ka titiro ki raro, ka whakatikatika i tō tirohanga mai i te whakaata tata ki te whakaata waenga, tawhiti rānei.
Te hikoi i ia rā: Ki te uaua ki a koe te arotahi, ngana ki te titiro ki mua i te kotahi mita hei whakatika i te arotahi. Tena koa kia paku piko tō mahunga ina titiro tata atu koe.
Te taraiwa, te whakahaere mīhini rānei: Ki te hiahia koe ki te titiro mai i tawhiti ki tata, ki taha, ki ngā koki maha rānei i a koe e mahi ana, me mahi i muri i tō mōhiotanga katoa ki ngā karāhe arotahi whakamua.
Wā tuku: Hakihea-01-2023