Ko ngā mōhiti reti he mōhiti e mau ana hei tiaki i ngā kanohi i te wā e reti ana. Me tiaki ngā mōhiti reti i ngā kanohi o te kaireti nā te kaha o te whakaata o te rā ki runga i te hukarere me te whakaohooho o te hau makariri i ngā kanohi i te wā e reti ana. Me mōhio ko ngā kaireti e mau ana i ngā mōhiti reti me whiriwhiri i ngā mōhiti hukarere OTG (Over The Glasses) hei taupoki katoa i ō rātou tirohanga whānui.

Mahi
Kua whanake ngā karāhe hukarere mai i te paparanga kotahi ki te paparanga rua, mai i te kore-kohu ki te ārai-kohu, ā, ka taea te whakamahi i roto i ngā āhuatanga huarere rerekē i te whanaketanga o te pūtaiao me te hangarau. He kirihou te anga, he mea haumaru ake, ā, ko te karāhe he kōwhai, he parauri rānei te tae. Me whakauru ēnei āhuatanga ki roto i ngā mōhiti hukarere:
Tuatahi, āraia te hau makariri kei whakapataritari i ō kanohi; tuarua, āraia te mura o ngā hihi ultraviolet i ō kanohi.
Tuatoru, kāore e taea te kohu te karu o roto.
Tuawhā, kaua ngā mōhiti reti e whara i te mata i muri i te hinganga. (Kia mōhio: Hei hipoki i te myopia katoa, me whiriwhiri e ngā kaitākaro reti e mau ana i ngā mōhiti reti he mōhiti reti OTG (Over The Glasses).

Tuarima, ko te ātete pānga o te arotahi, me paahitia e te paerewa o te ao te whakamātautau pōro taka (TĪMATA PŌRO TAKA) me te whakamātautau ātete pānga.