TEN-HIGH Reflective Lens CO2 Laser Lens Laser Mirror K9 Gold-Plated Glass Mirrors, for CO2 Laser Engraving Cutting Machine, Dia 20mm 3PCS

About this item

• Diameter: 20mm/0.79"; Thickness: 3mm/0.19"; Weight: 0.2KG
• Material: K9 Gold-Plated Glass; Compatible power: 40W-50W
• Shape: Plane; Transmittance: ＞99.8%
• 【High Quality】Superb coating art, precision slicing, polishing and grinding. Excellent optical properties; long working life, high working efficiency. Suit for laser machine of power below 50W.
• Package includes: 3 x Mirrors