Makina oyeretsa a laser overts ali ndi mapulogalamu osagwirizana ndi mafakitale osiyanasiyana {} {{3 {3} Masamba a mbiri yakale ndi zojambulajambula {{4}
Makamaka makina oyeretsa a laser amakhala ochezeka, chifukwa safuna kugwiritsa ntchito mankhwala owononga ndipo.