Ngokunyuka kwemfuno yeglasi, isitayile sesakhelo sikwaninzi, isikwere esimnyama esimnyama, umbala ogqithisiweyo wefreyimu engqukuva, ekhanyayo phnom penh isakhelo esikhulu, kukho zonke iintlobo zemilo eyoyikisayo...... Ke, kukhetho lwe izakhelo, sifanele sinikele ingqalelo kwintoni?
Malunga nesakhiwo seeglasi
Iperi ye spectacles idla ngokuqulatha isakhelo, impumlo beam, inkxaso impumlo, intloko imfumba kunye nesibuko imilenze kunye nezinye iindawo eziphambili, kakade, kukho izigqubuthelo iinyawo, ezixhasayo izikrufu amagqabi, izikrufu ihinge njalo njalo.
Isakhelo: Ubukhulu besakhelo, inkulu indawo ye-lens egciniweyo, kunye nobunzima obupheleleyo beeglasi buya kwanda.Iqondo eliphezulu, ubukhulu buya kubonakala ngakumbi.
Inkxaso yeempumlo: Izakhelo eziqhelekileyo zohlulwe zibe ziindidi ezimbini: inkxaso yempumlo ehambayo kunye nenkxaso yempumlo edibeneyo.Izakhelo zePlate ubukhulu becala ziyinkxaso yempumlo edityanisiweyo, engenakuhlengahlengiswa, engathandekiyo kakhulu kubahlobo abangekho macala amathathu kakhulu kwibhulorho yempumlo, kwaye iya kutyibilika ezantsi.Izakhelo zenkxaso yeempumlo ezihambayo ziyakwazi ukulungelelaniswa kwaye zikhululekile ngokulungelelanisa ukuxhaswa kweempumlo.
Imilenze: Ubude bemilenze bumisela ukuba iiglasi zakho zinokuxhonywa phezu kweendlebe zakho ukunceda ukulinganisela ubunzima.Ububanzi bomlenze wesibuko buya kuchaphazela induduzo yonke yokunxiba.
(1)Isakhelo esipheleleyo
Kubasebenzisi abaneedigri eziphezulu, umphumo wokugqoka iiglasi ezipheleleyo zinokuthi zicace ngakumbi, kwaye umda wesakhelo uhle kakhulu.
Ukongeza, imodeli yesakhelo seglasi yesakhelo yimbeko esemgangathweni inokuchasana nokutshintsha okumbalwa okutyebileyo, oko kukuthi uyilo lweeglasi zesakhelo ezipheleleyo zinokuba ngaphezulu kwesakhelo seglasi yesinye imodeli yesakhelo, indlela enokuthi ikhethe nayo ingakwazi. ukwandisa kakhulu.
(2) Iiglasi ezinesiqingatha
Iiglasi zesakhelo sesiqingatha zenza imodeli ilula kakhulu, ithoba kwaye ilula.Isiqingatha seeglasi zesakhelo ubukhulu becala zenziwe nge-titanium ecocekileyo okanye i-B titanium, ezinobunzima obulula kwaye zikhululekile ukunxiba.
Uhlobo lwesakhelo seeglasi zesakhelo zesiqingatha ngokuqhelekileyo luxande kunye ne-oval, eyona nto isebenzayo ngokubanzi kwisakhelo seeglasi.Uninzi lweeofisi zeofisi zifana nesakhelo seeglasi kunye nale milo elula.
(3) Iindondo ezingenazinqambi
Ayikho i-lens ring, kuphela ibhulorho yempumlo yentsimbi kunye nonyawo lwe-lens yensimbi, i-lens kunye nebhulorho yempumlo kunye nonyawo lwe-lens zidibaniswe ngokuthe ngqo nge-screw fastening, ngokubanzi kwi-lens hole.
Izakhelo ezingenasikhelo zikhaphukhaphu ngakumbi kwaye zodwa kunezakhelo eziqhelekileyo, kodwa amandla azo gabalala mabi kancinane kunesakhelo ezipheleleyo.Akukhuthazwa ukuba abantwana bafanise izakhelo ezinjalo.Uqhagamshelo ngalunye lwesakhelo esingenafreyimu kulula ukukhulula, ubude be-screw bukhawulelwe, kwaye idigri iphezulu kakhulu.
(1) Ubuso obungqukuva: isakhelo esibhityileyo, esisikwere, esimise okwepere
Ubuso obusetyhula bufutshane, bubonakala buthandeka, bunophondo olunjalo kunye ne-square lens banxibe, ibe luncedo ekuhombiseni umgca wenkonzo yobuso, ukwandisa igesi ehlakaniphile.Ingakhuthaza amandla kwaye ithintele ubuthathaka, ukuze ubuso bubonakale bucacile, bunomtsalane ngakumbi.
Qaphela ukuba ubuso obungqukuva abantu ekukhetheni izakhelo ukunqanda kakhulu isakhelo isikwere kakhulu, ubuntu kakhulu kufuneka zikhethwe ngononophelo.
(2) Ubuso besikwere: isakhelo somboniso ongqukuva
Ubuso besikweri bomntu bunezidlele ezibanzi, ubuso obufutshane, bubonakala bomelele, khetha isakhelo esigobileyo esinokuvumela ubuso bubonakale buthambile ngakumbi, bulula kakhulu izidlele ezibanzi.
Abantu abanobuso besikwere kufuneka bakhethe ngokucophelela iiglasi ezinezakhelo ezincinci, kwaye iiglasi zesikwere kufuneka zigwenywe kangangoko kunokwenzeka.
(3) Ubuso obumbhoxo: iintlobo ezahlukeneyo zezakhelo
Ubuso obumbhoxo, obaziwa ngokuba bubuso obumbhoxo, bubuso obuqhelekileyo baseMpuma.Ukunxiba zonke iintlobo zeefreyimu zifanelekile ngakumbi, qwa lasela nje ubungakanani besakhelo kufuneka bulingane nobukhulu bobuso.
Kubuso be-oval, qaphela nje ukuphepha iifreyimu ezincinci, ezithe ngqo.
(4) Ubuso bemelon: iiglasi zesakhelo ezimbhoxo ezicekethekileyo
Ubuso bembewu yemelon luhlobo lobuso obuhle obulandelwa ngabantwana besikolo abaninzi, ukwahlukana kunolu hlobo lobuso akukho nzima, ifreyimu yomfanekiso enokulawula ngakumbi, umzekelo isakhelo esihle kunye nefreyim yomgca wependicular inokuba nobushushu obukhulu.
Abantu abanjalo kufuneka bakuphephe ukukhetha ifreyimu ethe tyaba okanye engqindilili kakhulu.
(1)Iifreyimu: Iiglasi ezingenafreyimu zenza abantu babonakale benobuchule;Iiglasi zesakhelo sesiqingatha sabantu bohlobo lwesikwere olufanelekileyo ngakumbi kubantu abanzulu;Ukujikeleza kwandisa iimvakalelo zokusondelana;Iiglasi zesakhelo ezigcweleyo zinezinto ezininzi, kufuneka sizibone ngamaxesha aqhelekileyo kunye namathuba amaninzi okukhetha isakhelo esihambelanayo.
2Kwelinye icala, ukuba iimpawu zakho ziyi-stereotypical kwaye zithatha indawo enkulu yobuso bakho, khetha iifreyimu ezicutheneyo, njengoko iifreyimu ezibanzi zinokukwenza ujongeke ubukhali kwaye wongeze ubunzima entloko yakho.
(3) bona intendelezo ezintathu: sebenzisa irula ukulinganisa umgama wenkundla yakho ezintathu, ngokulandelelanayo, yintambo yoboya kwishiya, ishiya ukuya kwincam yempumlo, umgama wencam yempumlo ukuya esilevini.Makhe sibone ukuba yintoni umlinganiselo we-atrium kunye ne-atrium.Ukuba umlinganiselo we-atrium ude, khetha isakhelo sobude obude, ukuba umlinganiselo we-atrium ufutshane, khetha isakhelo esifutshane sobude.
Ixesha lokuposa: May-07-2022