Paninga Puru
He hangarau paninga motuhake e whakamahia ana ki ngā karu arotahi, hei āwhina i te aukati i te mārama kikorangi kino, inā koa ngā mārama kikorangi mai i ngā momo taputapu hiko.
Ngā Painga•Te parenga pai rawa atu i te mārama kikorangi horihori
•Te āhua tino pai o te karāhe: te kaha whakawhiti, kāore he tae kōwhai
•Te whakaiti i te kanapa kia pai ake ai te tirohanga
•He pai ake te kite i te rerekētanga, he wheako tae tūturu ake
•Te ārai i ngā mate macula
Mōrearea o te Mārama Kahurangi•Ngā mate kanohi
Mā te roa o te wā e pāngia ana e te mārama HEV ka raru pea te retina i te kino o te hihi o te kanohi, ka piki ake te mōrearea o te ngoikore o te tirohanga, te katarata me te pirau o te kanohi i roto i te wā.
•Te ngenge o te tirohanga
Nā te poto o te roanga ngaru o te mārama kikorangi, ka kore e taea e ngā kanohi te arotahi noa, engari ka noho pēpeke tonu mō te wā roa.
•Te Whakararuraru i te Moe
Ka aukati te mārama kikorangi i te hanga o te melatonin, he homoni nui e whakararuraru ana i te moe, ā, ki te nui rawa te whakamahi i tō waea i mua i te moe ka uaua pea te moe, ka ngoikore rānei te kounga o te moe.
