Iningi lephansi lamapulangwe linemifantu yokubopha amaphansi okhuni aseduze.Ngemuva kokubopha, iphansi lizobukeka libushelelezi, kodwa kungcono ukubethela izipikili zaphansi, ezingenza iphansi lizinze, kungabi lula ukukhothamela, futhi kuvimbele ukuthi iphansi lingaxegi. umphumela wokuthukulula, futhi ungaxazulula ngempumelelo inkinga yokunyathela umsindo ngesikhathi sokufakwa phansi.
Ubude: 16mm kuya ku-200mm
