1.56 Ngā arotahi whatu kikorangi kua oti te tapahi ā-rua

1.56 Ngā karaihe whatu kikorangi kua oti te tapahi ā-rua, he ahua matua

Whakaahuatanga Poto:

Ko ngā karāhe arotahi-rua, ko ngā karāhe arotahi-rua rānei, he karāhe kei roto ngā wāhi whakatikatika e rua i te wā kotahi, ā, ko te nuinga o te wā e whakamahia ana hei whakatika i te presbyopia. Ko te wāhi tawhiti i whakatikatikaina e te karāhe arotahi-rua ka kiia ko te wāhi tawhiti, ā, ko te wāhi tata ka kiia ko te wāhi tata me te wāhi pānui. I te nuinga o te wā, he nui te rohe tawhiti, nō reira ka kiia hoki ko te kiriata matua, ā, he iti te rohe tata, nō reira ka kiia ko te kiriata-iti.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Ngā Taipitopito Whakaputa

Te Wāhi Taketake:	Jiangsu	Ingoa Waitohu:	Pōri
Tauira Tau:	Arotahi Tapahi Kikorangi	Rauemi Arotahi:	CW-55
Pānga Tirohanga:	Arotahi Matarua	Kiriata Paninga:	UC/HC/HMC/SHMC
Tae o ngā Arotahi:	Mā	Tae Paninga:	Kakariki/Kikorangi
Rārangi:	1.56	Taumaha Motuhake:	1.28
Tiwhikete:	CE/ISO9001	Uara o Abbe:	38
Diameter:	75/70mm	Hoahoa:	Ngā kopere me ētahi atu

Ngā Painga o ngā Karuārai Mata: Ka taea e koe te kite mārama i ngā mea tawhiti mā te wāhi tawhiti o tētahi takirua karuārai, ā, ka taea hoki e koe te kite mārama i ngā mea tata mā te wāhi tata o tētahi takirua karuārai kotahi. Kāore he take ki te kawe i ngā takirua karuārai e rua, kāore he take ki te whakawhiti i waenga i ngā karuārai tawhiti me ngā karuārai tata i ngā wā katoa.

Whakataki Whakaputa

He wāhanga nui te mārama kikorangi o te mārama e kitea ana. Kāore he mārama mā kotahi i roto i te taiao. Ka konatunatua te mārama kikorangi ki te mārama kakariki me te mārama whero hei whakaputa i te mārama mā. He iti ake te kaha o te mārama kakariki me te mārama whero, he iti ake te whakaohooho kanohi, he poto te ngaru o te mārama kikorangi, he nui te kaha, ā, he ngāwari ki te kino i ngā kanohi.

Ko te arotahi ārai-mārama kikorangi e pā ana ki te arotahi ka taea te ārai i te mārama kikorangi mai i ngā kanohi whakapataritari, te wehe i te hihi ultraviolet me te tātari i te mārama kikorangi kino. Ko te mārama kikorangi he wāhanga o te mārama kitea tūturu nā te mea he poto te roanga ngaru me te kaha nui. Ka pā te mate kanohi mena ka nui rawa te mārama kikorangi e uru ana ki te retina, inā koa ka tae ki te rohe kanohi o te kanohi. Mena ka mimiti te arotahi i te mārama kikorangi kino, ka taea hoki te arahi ki te pouri me te katarata.