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1.56 Umbono omnye we-HMC
I-Lens, i-lens ikwabizwa ngokuba yiziko lesipili, liziko lokupeyinta emva kokunyuka, lilungele ukubethelwa kwisakhelo sesibuko, ngoko ibizwa ngokuba yiziko lesipili. Ifom yayo ingaba tye, i-vertical, ilula, ifakela elula.
Ukuhlelwa: Iilensi zinokwahlulwa ngokwezi ntlobo zine zilandelayo ngokwezinto ezahlukeneyo:
Ilensi yeresin ekhethekileyo isithuba selensi yelensi yeglasi
