Indlela yokucoca u-1. Hlamba ngomxube we-ether kunye ne-eshanol epheleleyo (50% nganye). 2. Ukuba imdaka kakhulu, sebenzisa i-lotion ekhethekileyo ukuyicoca. Kodwa ixesha kufuneka libe lifutshane (imizuzu eli-10), emva koko likhangele ngamanzi. Ukukhetha iarhente yokucoca ayisebenzisi iziqwengana ezinjengesepha. Ukuze ungachaphazeli umlinganiso. Qaphela: Zonke izinto eziphambili ezingahambelaniyo zisebenzisa i-cullz ye-cullz ye-cundet, ezenziwe ngezambatho zomzimba ze-quartz ngokusebenzisa i-cusion yobushushu obuphezulu, enciphisa ungcoliseko kwaye kubomi benkonzo ende. . Umhlaba ocacileyo wenziwe nge-fusion, iglasi yeglasi ye-powder ephezulu yenkunzi yenkunkuma kunye ne-glue band. Ke nikela ingqalelo la manqaku alandelayo xa usebenzisa i-:: 1. Xa uthatha i-cuvette, ungachukumisa iglasi yomhlaba macala omabini ngeminwe, kwaye uphephe ukuchukumisa umphezulu. Kwangelo xesha, nikela ingqalelo ekuthandeni ngononophelo ukuthintela ifuthe lamandla angaphandle kumhlaba ohlukileyo kunye nomonakalo emva koxinzelelo. 2. Nasiphi na isisombululo esinezinto ezibonisa iglasi ekufuneka igcinwe kwi-cuvette ixesha elide. 3. Sukubeka i-cuvette kwidangatye okanye i-stroce yendawo yokufudumeza okanye ukubhaka kwibhokisi eyoyikisayo; 4. Xa kufumanisa ukuba ngaphakathi kwe-cuvette ingcolisekile, yicoca nge-ethanol epheleleyo kwaye uyisule ngexesha. 5. Sukuchukumisa umphezulu we-cuvette enezinto ezinzima okanye ezimdaka. Xa ubambe isisombululo, ukuphakama kungu 2/3 we-cuvette. Ukuba kukho ulwelo olushiyekileyo kumphezulu we-optical, lunokufunxa iphepha lokucoca, kwaye emva koko lubethelele iphepha le-lens okanye isilika.