5pcs/pack DOE 10×10 Grid Optical Diffraction Element Grating Lens Laser Light
$24.13
$44.64
Description5pcs/pack DOE 10×10 Grid Optical Diffraction Element Grating Lens Laser LightProduct description Name: Grating lens – 10×10 Grid Size: 8*8mm round lens Material:PET material Features: good lens rate, clean light spot. Application: Grid fixed-point, pattern projection
Doe & Dg