16mm 520nm Green Dot Laser Module for Laser Marking Machine Positioning
$17.98
$35.78
DescriptionSpecifications:Wavelength: 520±10nmOutput: 30mWShape: DotWorking voltage: DC 5VDot diameter adjustableAccessories: Accessories are shipped according to your option.1. AC-DC universal adapter for easy usage.2. We have EU and US standard plug for optional.
