15. Indlela yokuhlanza i-lens yemishini ye-laser?

Inqubo Yokuhlanza:

(1) Geza izandla bese womisa.

(2) Gqoka iminwe.

(3) Khipha kancane ilensi ukuze ihlolwe.

(4) Ngebhola lomoya noma i-nitrogen ukuze ukhiphe uthuli lwendawo yelensi.

(5) Ukusebenzisa ukotini onoketshezi olukhethekile lwamalensi ukususa izinto ezisele.

(6) Ukuze uwise inani elifanele loketshezi ephepheni lelensi, sula ngobumnene futhi ugweme ukuzungezisa.

(7) Faka esikhundleni sephepha le-lens, bese uphinda izinyathelo.

(8) Ungaphinde usebenzise iphepha elifanayo lelensi.

(9) Ukuhlanza ilensi ngebhola lomoya.