Uhlobo lomthombo wokukhanya kwemveliso lusebenzisa i-650nm i-laser ebomvu, indawo encinci, i-concentration eqaqambileyo, amandla anamandla akulula ukusasazeka, inokubona ngokuchanekileyo izinto ze-opaque ngaphezulu kwe-o3mm, kunye nebala elikhanyayo, kulula ukulungelelanisa umthumeli kunye nommkeli, ukulungiswa kakuhle