Amateka yizuba ryizuba arashobora kuva kuri 14th-Ubushinwa, aho abacamanza bakoresheje ibirahuri bikozwe muri quartz yumwotsi kugirango bahishe amarangamutima yabo. Nyuma yimyaka 600, rwiyemezamirimo Sam Foster yabanje kwerekana indorerwamo zizuba zigezweho nkuko tubizi uyumunsi mumujyi wa Atlantique. Kuva icyo gihe, umunsi w’izuba uba buri mwaka ku ya 27 Kamena.Ibikorwa ngarukamwaka bigamije gukwirakwiza ubumenyi ku kamaro ko kwambara amadarubindi yo kurinda ultraviolet.
Kuki kurinda izuba ari ngombwa kandi ni ngombwa mubuzima bwa buri munsi?
Imirasire ya UV irashobora kwangiza amaso yawe. Kumenyekanisha birashobora kugutera kubona cataracte imyaka 8-10 mbere yubusanzwe. Umwanya umwe muremure mwizuba urashobora gutera uburibwe bukabije bwa corneas. Hariho inyungu nyinshi kumurongo ufite 100% UV kurinda kuruta uko ubitekereza. Igihe gikurikira ushizeho igicucu ukunda, urashobora gukoresha inyungu zikurikira:
1.Kurinda imirasire ya UVA na UVB
Kugabanya urumuri
3.Gukiza amaso
4.Fasha mukurinda kwangirika kwa macula, cataracte nizindi ndwara zamaso
5.Kurinda kanseri y'uruhu ahantu hakikije amaso
6.Igicucu kiva ku zuba ryinshi, rishobora kwirinda kubabara umutwe
7.Kurinda ibintu byo hanze nkumwanda, imyanda numuyaga
8.Kwirinda inkari
Nabwirwa n'iki ko indorerwamo z'izuba zifite uburinzi bwa UV? Kubwamahirwe, ntabwo byoroshye kumenya niba indorerwamo zizuba zifite lens-UV zirinda gusa. Ntushobora kandi gutandukanya ingano yuburinzi bushingiye ku ibara rya lens, kuko amabara ya lens ntaho ahuriye no kurinda UV. Dore inama nkeya muguhitamo inkweto zawe zirinda izuba:
• Shakisha ikirango kubicuruzwa bifatika cyangwa mubisobanuro byabo byerekana neza 100% UVA-UVB kurinda cyangwa UV 400.
• Reba imibereho yawe nibikorwa byawe mugihe uhitamo niba ushaka amadarubindi yizuba, cyangwa amafoto yerekana amafoto cyangwa ibindi bikoresho biranga lens
• Menya ko lens yijimye idasobanura byanze bikunze kurinda UV kurinda
Isanzure Optical irashobora gutanga ubufasha namakuru yo kurinda byuzuye mumaso yawe. Nyamuneka kanda kurupapuro rwacu https://www.universeoptical.com/inyamanswa-lens/kugirango ubone amahitamo menshi cyangwa twandikire muburyo butaziguye.