Umshini wokumaka we-laser ungumkhiqizo wobuchwepheshe obuphezulu, onemiphumela emihle nemihle, futhi ungathuthukisa ukusebenza kahle komsebenzi, ngakho-ke udonse ukunaka kwawo wonke umuntu. Ngokukhula kancane kancane kwenani labantu abasebenzisa imishini ye-laser, abantu nabo sebeqalile ukunaka izindaba zokuphepha. Abantu abaningi bafuna ukwazi ukuthi kuzoba nezinkinga zemisebe ngesikhathi sokusetshenziswa.
Ngemva kophenyo olwenziwa abacwaningi besayensi, kwatholakala ukuthi lapho kusetshenziswa imishini yokumaka i-laser, inqobo nje uma ingasetshenziswa ngendlela efanele, ngokuvamile ngeke ibangele noma yimuphi umthelela emzimbeni womuntu. Kodwa-ke, uma indlela yokusebenza ingalungile, kungenzeka ukuthi ithinte impilo yamehlo. Ngakho-ke, opharetha kufanele bagqoke izibuko zokuzivikela ngangokunokwenzeka ngesikhathi sokusebenza. Phela, ukubuka izinhlansi ezikhiqizwe ukusika isikhathi eside kuzobangela ubuhlungu obuthile emehlweni, kodwa ngemva kokukhetha imishini yobuchwepheshe, ingakwazi ukufeza umphumela wokuyigwema. Lona umshini osebenza kahle kakhulu.
Njengoba ubuchwepheshe be-laser bungena esigabeni sokuthuthuka, le mishini yakamuva ibonwe abasebenzisi abaningi futhi isiqalile ukusetshenziswa ezimbonini ezahlukahlukene. Okokuqala, kulula ukuyisebenzisa futhi ihambisana nemvelo, futhi ngokuyisisekelo ayibangeli ukulimala emzimbeni womuntu. Manje isisetshenziswa kabanzi ekucubunguleni amapayipi, ukucutshungulwa kwezingxenye, ukwenziwa kwezimoto, kanye nemboni yamavidiyo, futhi izovela emikhakheni eyahlukene esikhathini esizayo.