Ka taea e tātou te kite i te mea tata ki te kanohi kotahi, ā, ki te mea tawhiti ki te kanohi kē? Me kōrero tātou mō te Monovision!

Kua uaua hoki ki a koe te pānui nūpepa, te pānui pukapuka rānei i muri i te 40 tau? Me totoro atu tō ringa, me titiro atu ki tua kia kite i tētahi karere i runga i tō waea? He mea noa tēnei wheako mō te tini o te tangata i a rātou e pakeke haere ana. He tangata rānei koe e tatari ana mō te pokanga katarata? Kātahi ka tino nui tēnei kōrero ki a koe. I tēnei rā kei te kōrero tātou mō tētahi tikanga whakamiharo ka taea te whakaoti i te raruraru o te tirohanga tata me te whakaiti i te whakamahinga o ngā mōhiti. Ko Monovision tēnā.

He aha te Monovision?

He tikanga whakatikatika tirohanga te Monovision. Whakaarohia me te mea kei te mahi ō kanohi i tētahi mahi wehewehe. I tēnei tikanga, ka whakamahia tētahi o ō kanohi hei kite mārama i ngā mea e tata ana (hei tauira, te pānui pukapuka, te titiro ki tō waea pūkoro) . Ka whakamahia tētahi atu kanohi hei kite i ngā mea e tawhiti ana (hei tauira, he pahi i te rori, he tohu i tawhiti) .

Inaianei pea kei te whakaaro koe, "Me pēhea rā taku kite mārama?" Koinei te wāhi e uru mai ai tō tātou roro. Ka whakakotahi tō roro atamai i ngā whakaahua o ngā kanohi e rua hei hanga i tētahi whakaahua mārama, tino tika e taea ai e koe te kite i te mea tata me te mea tawhiti. Ka kiia tēnei e ētahi he "tirohanga whakaranu".

He aha tātou e hiahia ai ki a Monovision?

I te nuinga o te wā, ina titiro tātou ki tētahi mea e tata ana ki a tātou, ka huri te āhua o te karu arotahi i roto i tō tātou kanohi kia mārama ake ai. Ka mahia tēnei e ngā uaua ciliary i roto i te kanohi. Ka kiia tēnei ko te reflex noho.

Engari i a tātou e pakeke haere ana, inā koa i muri i te 40-45 tau te pakeke, ka heke haere te ngāwari o ā tātou karu. Kātahi, ahakoa te kaha o aua uaua, kāore e taea te whakarerekē i te āhua o te karu kia kite tata atu ai. Koia mātou i kī ai ko te presbyopia . I te reo Kariki, ko tōna tikanga he "kanohi tawhito." Koia te take he maha ngā kaumātua e pānui ana i te nūpepa me ō rātou ringa e totoro ana, e titiro ana ki tawhiti.

Ahakoa he katarata tōu, ā, kei te pokangahia tetahi kanohi, ka taea tonu te whakauru i tētahi karaihe kanohi (IOL) ki roto i tō kanohi i te wā o te pokanga, he mea hanga mō te tirohanga kotahi. Ka taea e koe te kōrero ki tō tohunga kanohi mō tēnei mea, ā, ka whakatau anō.

He aha ngā huarahi hei whakatutuki i te monovision?

He maha ngā huarahi hei whakatutuki i te tirohanga kotahi. Ko ētahi he wā poto, arā, ka taea e koe te hoki ki te tirohanga noa i ngā wā katoa. Ko ētahi he otinga pumau.

1. Ngā Karāhe Whakapā:Koinei te tikanga māmā rawa atu, ā, tino rongonui hoki. Ka hoatu e tō tākuta ki a koe ētahi karāhe e rua, he rerekē te kaha mō ia kanohi. Kotahi mō te tirohanga tata, kotahi mō te tirohanga tawhiti. Ko tētahi o ngā painga nui o tēnei tikanga ko te "whakamātau" (whakamātautau) i mua i te haere ki te pokanga tuturu. He huarahi pai tēnei ki te kite mēnā ka taea e koe te taunga ki tēnei.

2. Whakatikatika Tirohanga Reera: Ka taea e ngā pokanga reera pēnei i te LASIK (Laser-Assisted In Situ Keratomileusis) me te PRK (Photorefractive Keratectomy) te whakarerekē tuturu i te āhua o te cornea, ā, ka tutuki ai te monovision. Nā te mea he otinga tuturu tēnei, ka mahia i muri i te whakamātautau me ngā karaihe whakapā kia tino tika ai tēnei tikanga māu.

3. Pokanga Arotahi Kanohi: Pērā i te pokanga katarata, i ētahi atu wā, ka taea te whakauru i tētahi arotahi horihori motuhake (Arotahi Kanohi) ki roto i te kanohi hei whakarato i te tirohanga kotahi.

Me kōrero anō tātou mō ngā ngoikoretanga o te monovision.

Te uaua ki te taunga ki te roro

Koinei te wero matua. Mō ētahi, ka urutau te roro ki tēnei tirohanga hou i roto i ētahi rā. Mō ētahi atu, ka roa pea ngā wiki. He tokoiti noa iho ngā tāngata kāore e taea te urutau. Tērā pea ka pōuri rātou, ka ngaro hoki tō rātou taurite. Koia te take e kī ana ngā tākuta kia ngana koe ki te mau i ngā karaihe whakapā i mua i te pokanga tuturu.

Te hekenga o te hōhonutanga me te tirohanga 3D (Te Tirohanga Hōhonu)

Ka mahi tahi ō tātou kanohi ki te kite i te hohonutanga o tētahi mea, arā, te 3D. I roto i te tirohanga kotahi, nā te mea ka arotahi tata atu tētahi kanohi, ka arotahi tawhiti atu tētahi, ka paku whakaitihia tēnei tirohanga 3D. Nō reira, me āta tupato koe i te tīmatanga ina heke iho koe i ngā arawhata, ina tū rānei koe i tētahi waka.

Ko te āhuatanga e mōhiotia ana ko te pānga Pulfrich

He ahua uaua, engari he māmā noa iho. Whakaarohia ko ngā mōhiohio whakaahua e puta mai ana i tētahi o ō kanohi ka tukuna ki tō roro i muri tata mai i ngā mōhiohio mai i tētahi atu kanohi. Ka tupu pea tēnei nā te mea he mārama tetahi kanohi, ā, he pōuri te kanohi o tētahi. Kātahi, ina titiro koe ki tētahi mea e tere haere ana (hei tauira, he motuka i runga i te rori, he pōro i whiua), ka uaua ki tō roro te whakatau tika i tōna tawhiti me te ahunga haere. Koinei te mea e kiia nei e tātou ko te `(Pānga Pulfrich)`.

Ngā mea hei whakaaroaro māu ina noho tahi ana me te monovision

Mena he kaiwhakamahi Monovision koe, he mea nui kia tirohia ō kanohi i ia wā, i ia wā, e ai ki tā tō tākuta i tohutohu ai. Me tirotiro koe i ō kanohi i te iti rawa i te kotahi, i ngā tau e rua rānei. Mena he mate hauora anō ōu, pērā i te mate huka, me tirotirohia ō kanohi i ia wā.

I ētahi wā, ki te kore koe e pai ki ētahi āhuatanga, pērā i te taraiwa, ka taea e koe te tiki mōhiti motuhake ka taea e koe te mau i aua wā anake. Me whakatau katoa ēnei i runga i te kōrero tahi me tō tākuta, i runga i ō hiahia me tō momo noho.