16mm 520nm Green Dot Laser Module for Laser Marking Machine Positioning

Specifications:

Wavelength: 520±10nm

Output:  30mW

Shape: Dot

Working voltage: DC 5V

Dot diameter adjustable

Accessories: 

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.