650nm Red 5/7/11 Parallel Lines DOE Diffraction Grating Laser 3D Structural

Red Green Blue DOE Diffraction Grating Speckle Module AFR 3D Scanner Structural

Red Grid Matrix 3D Scanner Laser Structural Light Source DOE Diffraction Grating

532nm 45mW 3V Dot Line Starlight Cross Grid Pattern 3D Green Light Laser Module

50*50 Grid Matrix 650nm 100mW Grating Red Laser Module for 3D Structural

Diffraction Grating 2m, 1001/mm #3245 W/ Adjustable Mount

520nm 10mW Blue Adjustable Focus Grating Laser Module 3D Projection Laser Light