1. Ultraviolet haskoki na iya lalata cornea da retina.Lokacin da ido ya sami haske da yawa, a zahiri yana yin kwangilar iris.Gilashin tabarau masu inganci na iya tace har zuwa 97% na hasken da ke shiga idanu don guje wa rauni.
2. Hasken tabarau masu launin su ne ainihin fashion iri-iri na masu ganin rana.Ko da yake sun toshe rana ƙasa da masu ganin rana, ainihin manufarsu ita ce ta taka rawar ado.Ana fifita su ta hanyar samari masu dogaro da launuka masu kyau da salon gaye.A cikin 'yan shekarun nan, mata masu kyan gani sun zama masu sha'awar irin waɗannan tabarau waɗanda suka dace da dacewa da tufafi daban-daban.
3. Gilashin tabarau na musamman sune ingantattun sigar na yau da kullun na ganin rana.Alamun su sun fi na tabarau na yau da kullun, kuma suna da babban aiki na toshe haske mai ƙarfi.Gabaɗaya, suna da buƙatu daban-daban don lokuta na musamman.Ana amfani da su sau da yawa a wasanni na waje inda rana ke da ƙarfi kuma yana buƙatar kyan gani, irin su rairayin bakin teku, ski, hawan dutse da golf.
