1.56 Ngā arotahi whatu HMC hina papatahi, papatahi, me te arotahi rua-arotahi

1.56 Arotahi Matapihi HMC Papatahi Papatahi Whakaahua-Kōrohiko Hiriwa

Whakaahuatanga Poto:

I runga i ngā tono o te ao hou, ko te mahi a ngā mōhiti whakarerekē tae ehara i te mea hei tiaki i ngā kanohi anake, engari he mahi toi anō hoki. Mā te takirua mōhiti whakarerekē tae kounga teitei, me ngā kākahu e tika ana, ka taea te whakakore i te āhua ahurei o te tangata. Ka taea e ngā mōhiti whakarerekē tae te whakarerekē i runga i te kaha o te hihi ultraviolet, ā, ka rerekē tōna tae. Ko te karāhe mārama kore tae taketake, ka pāngia e te hihi kaha o te mārama, ka huri hei karāhe tae, hei tiaki, nō reira he pai mō te whakamahi i roto, i waho hoki i te wā kotahi.

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 Whakaahua-koromiko	Rauemi Arotahi:	SR-55
Pānga Tirohanga:	Matarua-aroaro	Kiriata Paninga:	HC/HMC/SHMC
Tae o ngā Arotahi:	Mā (i roto)	Tae Paninga:	Kakariki/Kikorangi
Rārangi:	1.56	Taumaha Motuhake:	1.28
Tiwhikete:	CE/ISO9001	Uara o Abbe:	35
Diameter:	70/28mm	Hoahoa:	Āporo

He karāhe arotahi rua

Ngā Āhuatanga: E rua ngā pūwāhi arotahi i roto i te takirua o ngā karāhe arotahi, me te karāhe arotahi iti e whakatakotoria ana ki runga i te karāhe arotahi noa; Mō ngā tūroro presbyopia kia kite i te tawhiti me te tata, mā te whakamahi i te whakawhitiwhiti; Ko te mea o runga ko te kanapa tawhiti (i ētahi wā he papatahi), ko te mea o raro ko te kanapa pānui; Ko te tohu tawhiti e kiia ana ko te mārama o runga, ko te tohu tata e kiia ana ko te mārama o raro, ko te rerekētanga i waenga i te kanapa o runga me raro ko te tāpiri (kanapa o waho);

Ngā Painga: Kāore e hiahiatia ana kia whakawhiti mōhiti ngā tūroro presbyopia ina titiro tata, ina titiro tawhiti hoki.

Whakataki Whakaputa

E ai ki te ingoa, e rua ngā karaihe whakaahua o te karāhe arotahi-rua, ko te karaihe tuatahi tawhiti me te karaihe tuarua tata. E ai ki te tohatoha me te āhua o te karaihe iti, ka wehea ki te karaihe rua rārangi kotahi, te karaihe rua papatahi me te karaihe rua dome. Ka taea e te karaihe arotahi-rua te whakaaro ki te tirohanga tawhiti me te tirohanga tata, engari he rārangi wehewehe mārama, ka taea e te kaimau te ahua o te pekepeke, nō reira i muri i te putanga mai o te karaihe arotahi maha-arotahi, kua āta whakakapia. I konei ka arotahi mātou ki ngā karaihe arotahi maha-arotahi whakamua.