5pcs/pack DOE 11 Parallel Lines Optical Diffraction Element Grating Lens Laser Light
$24.72
$46.47
Description5pcs/pack DOE 11 Parallel Lines Optical Diffraction Element Grating Lens Laser LightThis link contains only the DOE grating lens, not include the laser, the pictures are for demonstration only. Name: Grating lens -11 parallel lines Size: 8*8mm round lens Material:PET material Features: good lens rate, clean light spot. Application: weld inspection (light source requirements) point laser, recommended red light, red light recommended power 100mW
Doe & Dg