Kujambula pogwiritsa ntchito laser kumapanga zizindikiro zachilengedwe pamwamba pa nsungwi ndi zinthu zamatabwa powotcha pogwiritsa ntchito laser. Kumawoneka mwachilengedwe komanso kopanda kuipitsa, monga momwe kujambula ndi manja kumachitira.
Koma sitikulangiza mapangidwe ovuta, chifukwa mizere yojambulidwa ndi laser ndi yopyapyala kwambiri ndipo simungathe kuwona bwino.
Kuphatikiza apo, kujambula pogwiritsa ntchito laser sikuli ndi mtundu. Kudzawonetsa mitundu yakuda kapena yopepuka chifukwa cha kuya kwa chosemacho komanso zinthu zomwe nsungwi ndi matabwa amapangidwira.
