DOE 650nm Red 5 Rings Concentric Circles Grating Laser Module Diffraction for Cake Location
$32.38
$60.88
DescriptionDOE 650nm Red 5 Rings Concentric Circles Grating Laser Module Diffraction for Cake LocationSpecification:【Size】:φ18mm 【Input Voltage】: 5V 【Output Length】: 650nm 【Output Power】: 100mW
Doe Grating Laser Module