10x10Grid DOE Focusable D12x45mm 505/520nm Laser Module 10mw 20mw 30mw 50mw for Wood Positioning Cutting with Bracket,adapter

10x10Grid DOE Focusable D12x45mm 505/520nm Laser Module 10mw 20mw 30mw 50mw for Wood Positioning Cutting with Bracket,adapter

Aliexpress UK