Poyerekeza ndi njira zoyeretsa, kuyeretsa kwa laser kuli ndi maubwino ambiri {{}}
Choyambirira choyambirira komanso chotsukira, njira ya laser ndi njira yotetezeka zachilengedwe yomwe siyigwiritsa ntchito ma sodi yopanda tanthauzo {{0} imatanthawuza kuti kutsuka kwa laser sikutanthauza kuwonongeka kwa ogwira ntchito {{1}
Chachiwiri, kuyeretsa kwa laser ndizolondola kwambiri, kumatha kuyika malo okhala ndi micron-Levecy {{1}
Pomaliza, kuyeretsa kwa laser ndi njira yabwino komanso yabwino yomwe ingasunge nthawi ndi ndalama .