Sethula ukwakheka kwethu kwakamuva kwezingubo zamehlo - ozimele bekhwalithi ephezulu be-acetate optical. Idizayinelwe ukuqina nesitayela engqondweni, lolu hlaka olubonakalayo ludizayinelwe ukuthuthukisa ukubukeka kwakho kuyilapho likuhlinzeka ngokunethezeka nokusebenza okuhlala isikhathi eside.
Yenziwe nge-acetate yekhwalithi ephezulu, lolu hlaka olubonakalayo luzomelana nokuguga nokudabula kokusetshenziswa kwansuku zonke, luqinisekise ukuthi luzohlala luyisisetshenziswa esithembekile iminyaka eminingi ezayo. Ukwakhiwa okuqinile kohlaka nakho kuqinisekisa ukulingana okuvikelekile, ukuze ukwazi ukukugqoka ngokuzethemba phakathi nanoma yimuphi umsebenzi, kungakhathaliseki ukuthi usebenza ehhovisi noma uhambo lwangempelasonto.
Ngokuphathelene nokuklama, lolu hlaka lwe-optical lusebenzisa umbala oyinhloko osobala onemihlobiso yombala enemigqa, ibhalansi ephelele phakathi kwemfashini nobunkimbinkimbi. Inhlanganisela yalezi zici ingeza ukuthinta kwesimanje kufreyimu, iyenze ibe insiza eguquguqukayo engabhangqwa kalula nezingubo ezihlukene nezitayela. Kungakhathaliseki ukuthi ukhetha ukubukeka kwakudala, okungabukeki phansi noma ufuna ukwenza isitatimende semfashini esigqamile, lawa mafreyimu abonakalayo ayinketho elungele wena.
Lolu hlaka olubonakalayo aluyona nje isitayela futhi luhlala isikhathi eside, kodwa futhi lubalulekile ekuhambeni okusebenzayo. Ukwakhiwa kwayo okungasindi kwenza kube lula ukupakisha nokuyiphatha, iqinisekisa ukuthi ungakwazi ukuhamba nayo nomaphi lapho uhambo lwakho likuyisa khona. Noma ngabe uhambela ibhizinisi noma ukungcebeleka, lolu hlaka olukhanyayo luwumngane okahle wokunakekela ukubukeka okuhle nokucocekile ngenkathi usendleleni.
Kungakhathaliseki ukuthi udinga insiza yansuku zonke ethembekile noma okungeziwe okunesitayela kokubalulekile kwakho kohambo, ozimele bethu bekhwalithi ephezulu be-acetate optical yisixazululo esiphelele. Ngokwakhiwa kwalo okuhlala isikhathi eside, idizayini esesitayeleni, kanye nokusebenza okungokoqobo, lolu hlaka olubonakalayo kufanele lube nalo kunoma ubani ofuna inketho yezingubo zamehlo eziguquguqukayo nezithembekile.
Izwa ukuhlangana okuphelele kwesitayela nokuqina ngozimele bethu bekhwalithi ephezulu be-acetate optical. Phakamisa ukubukeka kwakho futhi ujabulele ukuzethemba ngokwazi ukuthi unesesekeli esithembekile nesinesitayela eceleni kwakho. Yenza isitatimende ngezingubo zakho zamehlo futhi uthole umehluko wekhwalithi nesitayela esingawenza ekuphileni kwakho kwansuku zonke. Khetha ozimele bethu be-optical futhi ubukeke ngesitayela noma kuphi lapho ukuphila kukuyisa khona.