I-Dot matrix iyindlela yokukhishwa kwe-laser.I-MED-870+ lattice laser instrument ifakwe ijeneretha yesithombe esikhethekile (CPG).Ijeneretha yesithombe ishintsha imodi yokukhipha ukukhanya.I-lattice laser ingakhishwa ngesibuko esigxile kakhulu.50μm-80μm indawo okugxilwe kuyo, futhi uskene lezi zindawo okugxilwe kuzo zibe izinhlobo ezifika kweziyisi-6 zamaphethini angunxande (indingilizi, isikwele, unxande, idayimane, unxantathu, umugqa), ezifanele ukwelashwa kwezingxenye ezihlukene nezinhlobo zesikhumba ezihlukene.