18MM 50 Focus Len For Laser Engraver Capable of subsequent processing such

Capable of subsequent processing such as coated by UV film

2 The maximum tapping capacity of pneumatic tapping machine is M16

Thickest paper specification: 125g

With piece counting function

Digital timer and alarm 4

18MM 50 Focus Len For Laser Engraver Capable of subsequent processing suchIntbuying ZnSe Focus Lens for CO2 Laser Engraver Cutter 18mm Dia Cutting Machine FL 50. 8mm ZnSe is used for optical windows, lenses, mirrors, prisms and optical blanks, plates, disks, sheets, slabs particularly for infrared applications. Specification: Type: CO2 Laser Lens Color: Yellow Material: ZnSe Diameter: 18mm Thickness: 2mm Wave Length: 10. 6um Focal Length: 50. 8mm