Lilense tsa F-Theta hangata li sebelisoa hammoho le liipone tsa ho skena tsa galvanometer lits'ebetsong tsa ho betla, ho seha le ho tšoaea ka laser. Ka tloaelo ho sotha ha lense ea F-Theta ho bolokoa ka tlase ho 1% e le hore e khone ho hlahisa sebaka se nepahetseng tšimong e bataletseng setšoantšong.
Bolelele ba maqhubu bo 'nile ba shebana le ho fana ka lihlahisoa tsa mahlo tse nepahetseng haholo ka lilemo tse 20