Kukosha kwekudzivirira kwezuva kwemaziso
Zhizha rasvika, uye kudzivirira kwezuva kunokosha mukutarisana nepamusoro pe ultraviolet mamiriro okunze. Zvisinei, kana zvasvika pakudzivirira kwezuva kwezhizha, vanhu vazhinji vanongotarisa paganda uye vasingateereri maziso. Muchokwadi, maziso, sechikamu chakapfava chemuviri wemunhu, anotapukirwa nekukuvara kwe ultraviolet kupfuura ganda. Kugara kwenguva refu kune ultraviolet mwaranzi kunowedzera njodzi yezvirwere zvemaziso senge cataract uye macular degeneration. Mukuwedzera, ultraviolet rays inokurumidza kukwegura kweganda rakapoteredza maziso, zvichiita kuti matambudziko akadai semakwinya uye madenderedzwa akasviba. Kupfeka magirazi ezuva kunogona kuderedza njodzi yekukwegura kweganda rakadaro. Panguva imwecheteyo, munzvimbo yakasimba yezuva, maziso anoda kugara achienderana nekuchinja kwechiedza, izvo zvinogona kutungamirira nyore kuneta kuneta uye kusagadzikana. Kupfeka magirazi ezuva kunogona kuderedza kusagadzikana uku.
Ultraviolet kukanganisa kwemaziso
Mwaranzi yeUltraviolet (UV) inobva kuzuva uye imhando yechiedza chisingaoneki nemaziso. Yakakamurwa kuva marudzi matatu: UVA, UVB uye UVC. Pakati pazvo, UVA neUVB zvinogona kupinda mumhepo yakapoteredza pasi zvokanganisa ganda redu nemaziso. Muzhizha, nekuwedzera kwenguva yezuva uye kuchinja kwemwaka mu ozone layer, kusimba kwemwaranzi ye ultraviolet kunosvika pakakwirira pagore. Saka, zvinonyanya kukosha kuchengetedza maziso kubva kune ultraviolet kukanganisa.
1. Wedzera njodzi yecataract
Kuratidzwa kwenguva refu kune yakasimba ultraviolet mwenje kunogona kukonzera mapuroteni mulenzi yeziso kuti aite denature, zvichitungamira kune turbidity uye cataract. Ichi chirwere chinowanzopofumadza maziso chinokanganisa zvakanyanya kuona.
2. Kukonzera pterygium
Chiedza cheUltraviolet chinogona kukurudzira kukura kwematishu pamusoro peziso, kugadzira pterygium, pink, triangular tissue hyperplasia inoumbwa pamusoro peziso reziso, iyo inokanganisa chitarisiko uye inogona kuvhara kuona mumatambudziko akaoma.
3. Kukuvadza retina
Mwaranzi yeUVB inogona kukuvadza zvakananga masero eretinal, uye kuungana kwenguva refu kunogona kuwedzera njodzi yekuderera kwemacular, chirwere chinokonzera kuderera kana kutorasikirwa kwekuona kwepakati.
4. Dry eye syndrome
Chiedza cheUltraviolet chinogonawo kuwedzera kuoma kwemeso, kuderedza kubuda kwemisodzi, uye kukonzera kana kuwedzera zviratidzo zvemaziso akaoma, semeso akaoma uye kunzwa kupisa.
Ndeapi matanho ekudzivirira zuva?
1. Pfeka magirazi ezuva
Zvakakosha kusarudza magirazi anogona kuvhara 100% UVA uye UVB mwaranzi. Cherechedza kuti kudzika kwemavara hakurevi zvakananga kukwanisa kuvhara ultraviolet chiedza. Kiyi ndeyekutarisa kana paine "UV400" kana "100% UV Dziviriro" logo.
2. Pfeka ngowani ine brimmed yakakura
Kupfeka heti yakafara-brimmed kunogona kupa mumvuri wakawanda wechiso nemeso kusvika pamwero wakati, kuderedza huwandu hwemaranzi eUV achirova maziso.
3. Shandisa parasol
Munzvimbo dzine maratidziro akasimba akadai semahombekombe nemadziva ekutuhwina, kushandisa parasol kunogona kunyatso kudzikisa kuratidzwa kweUV munzvimbo.
Kunyange zvazvo zuva rezhizha rakanaka, zvakakosha zvakaenzana kudzivirira maziso edu. Kuburikidza nematanho ari pamusoro, tinogona kunyatso kudzikisa kukuvadzwa kwemwaranzi yeUV kumaziso uye kunakidzwa neutano uye kupenya nguva yezhizha.
Kana iwe uchida kuziva zvakawanda nezve magirazi fashoni maitiro uye kubvunza indasitiri, ndapota shanyira webhusaiti yedu uye utibate isu chero nguva.
Nguva yekutumira: Jul-05-2024