Kunyorova kwemvura kunogona kukanganisa mashandiro uye hupenyu hweiyo laser michina. Saka kuita nhanho dzinoshanda dzekudzivirira mwando kunodiwa. Pane matanho matatu ekudzivirira hunyoro mumidziyo yelaser kuti ive nechokwadi chekugadzikana uye kuvimbika kwayo: chengetedza nzvimbo yakaoma, shongedza makamuri ane air-conditioned, uye shongedzerwa nemhando yepamusoro laser chillers (senge TEYU laser chiller ine mbiri mbiri tembiricha).