I te raumati, ka nui ake te tūponotanga ka pāngia te tangata e ngā mārama kino, nō reira he mea nui rawa te tiaki i ō tātou kanohi i ia rā.
He aha te momo whara kanohi ka pā mai ki a tātou?
1. Te kino o te kanohi i te mārama ultraviolet
E toru ngā wāhanga o te mārama ultraviolet: UV-A, UV-B me UV-C.
Tata ki te 15% o te UV-A ka taea te tae ki te retina ka pakaru. E 70% o te UV-B ka taea te mimiti e te karu arotahi, ko te 30% ka taea te mimiti e te kornea, nō reira ka taea e te UV-B te whara i te karu arotahi me te kornea.
2. Te kino o te kanohi i te mārama kikorangi
He rerekē ngā roangaru o te mārama e kitea ana, engari ko te mārama kikorangi maori ngaru poto me te mārama kikorangi horihori kaha-nui e tukuna ana e ngā taputapu hiko ka tino kino ki te retina.
Me pēhea te tiaki i ō tātou kanohi i te raumati?
Anei ngā rongo pai māu - Nā te whanaketanga hangarau hou, kua tino pai ake ngā āhuatanga tae o te karu arotahi whakaahua kikorangi.
He pōuri te tae o te turanga o te whakatipuranga tuatahi o te arotahi whakaahua UV420 1.56, koinei te take nui i kore ai ētahi kaihoko e hiahia ki te tīmata i tēnei hua arotahi.
Ināianei, he mārama ake, he mārama ake te tae o te arotahi 1.56 DELUXE BLUEBLOCK PHOTOCHROMIC kua whakapai ake, ā, ka mau tonu te pōuri o te rā.
Mā tēnei whakapainga o te tae, tera pea ka whakakapia te arotahi whakaahua-kikorangi e te arotahi whakaahua-kikorangi tuku iho kāore nei he mahi-kikorangi.
He nui te aro o Universe Optical ki te tiaki tirohanga, ā, he maha ngā kōwhiringa kua arotauhia e tuku ana.
Kei te wātea ētahi atu kōrero mō te arotahi whakaahua-kikorangi 1.56 kua whakapai ake i:https://www.universeoptical.com/armor-q-active-product/