Ngendlela, nakwiimozulu zezulu, ukuya kwi-80% yeemitha eziyingozi ze-ultraviolet ziwa kuthi, kwaye kwimeko yesimo sezulu asinakuyenza ngaphandle kwokhuseleko olongezelelweyo. Ngoko ke, oogqirha bancomela ukuba wonke umntu ngaphandle kokusebenzisa iiglasi kunye ne-sunscreen. Funda indlela yokukhetha izilwanyana zokukhanya ezifanelekileyo kwaye uya kuneliswa nokufumana kwakho kwehlobo elijikelezayo!
Kwaye nantsi ingcebiso ephezulu - kungcono ukuba ungabi nantloni, ngoko ke akudingeki ukuba uyadabuka: oh, i-mail ye-chain yayifutshane. Ukuthenga iilazi ezincinci kwiindawo ezingaqinisekisiweyo, ukusuka kumvelisi ongaziwayo, ukonakalisa amehlo akho. Inyaniso kukuba iiglasi ezimnyama azikuthinteli ukungena kweemitha eziyingozi. Kodwa nge-dimming, umfundi wethu uyazihlaziya, asiyi kudibanisa, kwaye kuvela ukuba iliso lifumana ngakumbi i-ultraviolet!
Isiphumo kukungonakaliswa kombono, ukukhanya kwe-crystal, ukutshiswa kwe-retinal. Isifo esiqhelekileyo esibangelwa yimisebe enobungozi yi-photokeratitis (umonakalo we-corneal). Njengokushisa kwelanga, iimvakalelo zinokuba zibuhlungu. Ukuvuthwa, ubomvu nomva wesihlabathi kwamehlo, iinkophe ezithukutheleyo, kunye nokulahleka kwembono kweso sihlandlo-ezi ziimpawu ze-photokeratitis. Ifomu layo eligqithiseleyo "likhephu lobumfama", elichaphazela abakhuphukayo kunye nabagibeli. Kule meko, ukubuyiselwa kombono kuya kuthatha iintsuku eziliqela, kwaye ukukrakra nokucaphuka kwamehlo kunokuhlala ngonaphakade.
Zonke ezi ngxaki zithetha ngokuthenga "okulungileyo", kungekhona izilwanyana. Kule meko, kukulungele ukuqhagamshelana nesitolo esithile se-optics. Emva koko, apha zonke iimpahla ziqinisekisiwe. Kwaye akufuneki ukuba ukhethe imodeli ephathekayo yexabiso. Ungathenga iziglasi ukusuka kubakhiqizi abadumileyo, ngexabiso kwindawo ethile ukusuka kwii-200 ukuya kwi-300 zamaRandi, kodwa sele sele ikhuselekile ngokusesikweni kwimisebe ye-ultraviolet.
Iglasi okanye iplastiki?
Lo mbuzo uphendulwe ngabavelisi behlabathi abahamba phambili ixesha elide: namhlanje imizekelo yamaglasi ekhutshwa kwiiplastiki. Nangona kwilizwe lethu kusenokwenzeka ukuva oko, kuthi, kungcono ukukhusela iilensi zamaminerali (oko kukuthi, iglasi) ukusuka elangeni. Okokuqala, akunjalo. Okwesibini, iplastiki inezinzuzo ezininzi: i-travmobezopasnost, ukukhululeka, ukukwazi ukwenza izinto ezahlukeneyo kunye nokusetyenziswa kweengubo zokukhusela ezongezelelweyo (umzekelo, ukuhoxisa), kwaye kunjalo-ukukhuselwa okuthembakalayo kumbane we-UV. Impendulo yodwa - eli nqaku likhawuleza "lisuliwe" kwaye likhawulwe. Iilayizi ngeelayi zeglasi zibhekwa zingakhuselekanga ngenxa yokungafani kwazo kwaye azifanelekanga zokuphila ngokusebenzayo.
IiLense
Ngokuqhelekileyo, iilazi ziveliswa ngeelensi ezikhuselekileyo zemibala eyahlukileyo. Kodwa kwakukho "amaninzi" eengubo. Ngokomzekelo, ukulungiswa komthetho kuphucula umzekelo, kususa i-glare ephazamisayo. Iilazi ezinama-lensi anjalo zicetyiswa ngokukhethekileyo kubaqhubi. Khangela ukuba imodeli yakho ibenxibe i-polaroid (ngeendlela, ikhethekileyo kwi-Polaroid), unako kwisitolo se-optics kunye neskrini esikhethekileyo okanye isitaki. Okokuqala kufuneka ukhangele ngaphandle kweziglasi, kwaye-ke kuzo. Ukuba umfanekiso uvela kwisikrini, ongakhange uyibone ngeaso iso, iilensi zakho zihlaziywa.
Ukuchaswa okuchasayo (okuchasayo) ukukrazula i-glare kunye ne "imifanekiso yomsindo" kwimva yecala. (Yilona xa usuka ngokukhawuleza ubone ngaphakathi kweeglasi zakho ukubonakalisa izinto ezikukho, okanye kwiso lakho). "Iimpawu ezinqabileyo" zonakalisa ukucaca kombono kwaye zingabangela iingxaki ezinzulu, ngakumbi xa zihamba ebusuku.
Iilenteki ze-photochromic, ezibizwa ngokuba yi-chameleon, zifake umnyama okanye zikhanyise ngokuxhomekeka kwintambo yokukhanya. Ingakumbi zikulungele abantu abaneengxaki zembono abangafuni ukutshintsha iiglasi kwisitalato. Abantu abaninzi, ngelanga, abazi ukuba bangakhetha njani izibane zokukhanya, kodwa ngeencomo zethu uya kufunda ezininzi.
Ukugubungela i-Mirror - kukhanya ngakumbi kumnyama xa kuqhathaniswa nama-lens eziqhelekileyo, kunye nokususa imitha yokushisa. Iilensi ezinjalo zicetyiswa ngokukhethekileyo zokubhukuda nokukhwela.
Ukuba uthe wagqoka iiglasi ngamalensi enemibala, kwaye ihlabathi elijikelezile liye lashintsha umbala, yazi: unayo inkohliso ekhaleni lakho. Iimali zomeleleyo zigcina yonke imibala yemvelo, iguqule kancane umthunzi. Iilensi zamaglasi ezibalawuliweyo abantu abanomdla kumbono ochanekileyo wombala, umzekelo wabatshini, bangabangela iingxaki. Ukuphululwa kombala oqhelekileyo we-gamut ngenxa yombala omnye ubeka ingqalelo ingqalelo, umntu ogqoke iilazi ezinemibala ngokukhawuleza ukhathele.
Iyona nto iphezulu kakhulu imhlophe (ukusuka emthunzini omnyama ukuya kunzulu, phantse omnyama) kunye nomdaka. Kule meko, i-grey inikeza ukuqonda kwangempela, umbala omdaka - umbala obalaseleyo, kodwa uhlaza luba luhlaza, kunye nemibala eqaqambileyo - enzima. Kubaqhubi, u-ophuzi uvame ukucetyiswa (ekukhanyeni). Olu lucwecwe luyanciphisa ubunzima bamehlo, luphucula ukuqonda kwendawo ekujuleni (ingozi yengozi ihlolwe ngokucacileyo). I-Orange yenzelwe ukunciphisa umonakalo ophazamisayo wokukhanya ebusuku. I-Green inikezela ngamanqanaba ahloniphekileyo kwiimeko eziphantsi zokukhanya kwaye ikhusela ilanga elikhanyayo.
Gwema iiglasi, ihlabathi ocinga ngalo (ngokoqobo) oluhlaza okwesibhakabhaka nelomfusa. Kuzo, ubeka ingozi ekubhubhiseni umbono wakho ngokoqobo kwihlobo elithile. Inyaniso kukuba le mibala inefuthe elibi emehlweni ethu. I-predominance ye-blue-violet inxalenye yembambano inqanda intambo yokucinga kunye nezakhono zomntu. Ngokusebenza ixesha elide kwikompyutha - kukho iintloko, ukukhathala, ukucaphuka. I-predominance ye-blue-blue - iphakamisa umphumo wokusabalalisa ukukhanya (oku kubangela ingozi yokukhanya kwiivili ezihamba ngezimoto ezizayo).
Ifomu
Ukuguqulwa kwe-lens kubalulekile, kodwa ukuqonda kakade kuxhomekeke kwiimpawu zodwa zamehlo: umzekelo, uzive ulungile ngeelensi eziplani, kunye ne-convex - amava angabonakaliyo. Oku kungakho ngenxa yeengxaki ezifihliweyo. Ngokomzekelo, kunye nokuphulwa kombono wombono (kunye namehlo amabini). Iseluleko kukuba: ukuba uziva, nokuba yinto engathandekiyo, ungcono ukuyeka lo mzekelo weglasi.
Isakhelo
Ukususela kwisixhobo sobunzima akuxhomekanga nje kuphela ukubonakala kwayo, ubunzima, amandla, kodwa kunye neempawu ze-allergenic, xa isikhumba singasabela kakuhle ukuba sidibanise ne-accessory enjalo. I-allergia ibangelwa rhoqo yi-nickel, esetyenziselwa ezininzi i-alloys. Insimbi engenasici, titanium, igolide kunye nesilivere zibhekwa njenge-hypoallergenic. Ezi zixhobo zamehlo, njenge-nosoupory kunye neetempile, ezinxulumene nesikhumba, zenziwe nge-silicones, i-acetate, ezinye iiplastiki okanye izitye. Kufuneka ukhunjulwe ukuba ezinye i-silicones zingakhokelela ekusebenzeni.
Ubuntu bezemidlalo
Ngokukhethekileyo ukhethe izibuko zemibala yezemidlalo. Amafreyimali kufuneka abe njengolukhanyayo kwaye alondoloze kangangoko kunokwenzeka, kunye neetempileni eziguquguqukayo ezinika ukulungelelanisa ukulungelelanisa, iipayipi ezipakanyisiweyo zempumlo, kunye neempahla ezizodwa kwiitempile, ukwenzela ukuba iiglasi zingagxothi.
Ukuba uhamba ngebhayisikili ufumane iiglasi kunye neengubo zesibuko, ii-lens ezimnyama kunye nee-green hues, photochromic. Imibala: yonke i-shades emdaka kunye neyinye-igrey and green. Ukuhamba ngemoto, obomdaka, obomvu-obomvu, imibala engcolileyo kungcono ukukhetha. Imidlalo yamanzi - imibala emdaka kunye negrey, i-polarizing, mirror okanye i-antitireflection coating. I-tennis - i-yellow, i-orange, i-lens ebomvu (kungcono ukubona ibhola kwintsimi eluhlaza), ubungakanani obuphakathi kombala. I-basketball - i-yellow, i-orange, igrey, i-brown, i-antitireflective ne-polarising.
Ziza kuboniswa ntoni?
Into ebaluleke kakhulu ekukhetheni izibuko yinto yokukhusela i-UV. Ukufunda ngokucophelela imibhalo ebhalwe kwilebula, iinqonga, isitika seglasi. Bathetha oku kulandelayo: "I-UV-400" - iiglasi zibonelela ngokukhuselekileyo ngokupheleleyo kwi-ultraviolet, le mibhalo "imodeli" ayinakho, ukususela ngoku ukukhuselwa ngokupheleleyo kwi-ultraviolet kunikwa ngumgangatho wokuvelisa.
Kwi-shackle yeglasi kufuneka ukuba yi-CE yokumakisha: kwinqanaba layo ukuhlelwa kweglasi yelanga kwiindidi ezintlanu (ezichazwe ngamanani ukusuka ku-0 ukuya ku-5), kuxhomekeke ekukhanyeni okukhulu okubonakalayo. Iilensi zeqela le-zero zilahlekelwa i-80 - 100%, i-43 - 80% yokuqala, yesibini-18 - 43%, i-third-8-18% kunye ne-4 -3-8% ebonakalayo ekukhanyeni. I-Zero kunye neyokuqala zibizwa ngokuba yi-cosmetic, okanye umfanekiso, iiglasi. Owesibini ufanelekile ukukhuselwa kwelanga kwisixeko esisezantsi. Kwesithathu - ungena elwandle ngokukhuselekileyo, kwaye wesine - ezintabeni ezigqutywe ngekhephu. Umgaqo ngolu hlobo: kungcono ukuhamba ngeenxa zonke kwisixeko eselunxwemeni kunokuba ulandelelanise.
Kwanamagqabini yikhowudi yemodeli, ngokubonga ukuba ungayilungisa isakhelo esifanayo okanye inxalenye.
Ungathenga njani?
Ukuya "umlindi wamehlo", khumbula ukuba iiglasi ezilungileyo kunye nekhwalithi ayinakubiza imali engaphantsi kwamaRandi 200 (ngaphandle kwesaphulelo). Iiflethi ezingabizi ezingama-dollar eziyi-20 ukuya kuma-80, ezithengiswayo kwiinguqulelo nakwiimakethe eziphathekayo, kungekhona nje kuphela ukukhawuleza ngokukhawuleza, ukukhangela, kodwa nokulimaza amehlo.
Ngoko ke, indlela yakho eya kwiivenkile ezikhethekileyo ze-optics. Enye inqaku: ngaphambi kokuthenga iziglasi kufuneka unikezwe (kwiziko elizinzile) ukuba uphume esitratweni. Kulo gumbi awukwazi ukuqonda ukuba ngaba bakufanele. Imilinganiselo eyongeziweyo yokukhetha amaphupha amahle anokuba yinto yokuba ubabona ngosuku olungcono kwaye kulula kunokuba ngaphandle kwabo. Ngendlela, nokuba kunjalo, ungakhangeli ilanga - kuphela kwizinto. Le yiphutha eliqhelekileyo labantu abakhangela xa bethenga indlela enhle ngayo iiglasi. (Musa ukujonga ilanga njengefothu kwi-cartoon!). Ngaphandle kwengubo ephezulu yamnyama ayiyikukhusela ngokupheleleyo amehlo akho.
Imikhombiso yeFashion
Kwaye ke, asifanele sikhohlwe ukuba iiglasi azikhuseli kuphela kwiimitha zelanga zomoya, kodwa kunye ne-accessory fashion. Ngoko, ngeli xesha, kukho iiplastiki ezinkulu phantsi. Kubantu - imizekelo enjenge "aviator", kubasetyhini - "iindlovu". Imibala: emnyama, emnyama, emdaka, ebomvu. Emuva ngo-2010, ukuhlukisana kwakuthandwa kakhulu. Umzekelo, ifreyimu emnyama kunye neelensi eziluhlaza. Iilensi zeengqungquthela kunye nombala wegradient, oko kukuthi, ukusuka phezulu kunomnyama ngaphezu kokuvela ngaphantsi.