Molybdenum Laser Engraving Mirror Set for 30W - 200W CO2 Laser Engraver Cutter Diameter:20 mm (±0.13 mm) Zinc Phosphate

Zinc Phosphate

Quiet Performance: 53 decibels or less

and superior craftsmanship

2 x F-Theta Lenses

Molybdenum Laser Engraving Mirror Set for 30W - 200W CO2 Laser Engraver Cutter Diameter:20 mm (±0.13 mm) Zinc PhosphateCutting Edge Features: PRECISION MIRRORS: OMTech's new generation of molybdenum engraving mirrors are 20mm across and 3mm thick, offering 2 flatness with better than 95% clear aperture and centration under three arc minutes for exceptional optical performance. COMPLETE: This set of 3 premium molybdenum mirrors allows you to change all the used mirrors in your laser cutting machine at once, so you can keep your laser beaming at full potential. HIGH