Ma lens apamwamba kwambiri a Laser Protective kwa Makina odulira a Laser

Timafunikira mandala oteteza (mazenera oteteza) kuti titeteze mandala omwe amayang'ana komanso magalasi olumikizirana kuti awonetsetse kuti mawonekedwe a optic akugwira ntchito nthawi yayitali.Chifukwa amateteza mandala molunjika ndi collimating ku nsana spatter ndi zinyalala.
Lens yoteteza imayikidwa pakati pa lens ndi pepala lachitsulo.Mwachiwonekere kuti ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri mu fiber laser kudula mutu.