5pcs/pack DOE 5 Parallel Lines Optical Diffraction Element Grating Lens Laser Light
$30.2
$36.24
Description5pcs/pack DOE 5 Parallel Lines Optical Diffraction Element Grating Lens Laser LightProduct description Name: Grating lens – 5 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 10mW
Doe & Dg