Dot matrix yog hom laser emission.MED-870+ lattice laser ntsuas yog nruab nrog lub tshuab hluav taws xob tshwj xeeb (CPG).Lub tshuab hluav taws xob duab hloov cov emission hom ntawm lub teeb.Lub lattice laser tuaj yeem tawm los ntawm daim iav tsom iav siab.50μm-80μm focal chaw, thiab luam theej duab cov focal me ntsis mus txog 6 hom duab plaub (lub voj voog, square, duab plaub, pob zeb diamond, daim duab peb sab, kab), uas tsim nyog rau kev kho mob ntawm ntau qhov chaw thiab ntau hom tawv nqaij.