Laser Cutting Mirror Set for CO2 Laser Engravers

OMTech is a collaboration of 30-year industry veterans and promising new technicians based in Anaheim, California. Our affordable yet quality lasers and US-based support have quickly grown us into the largest online brand for precision engraving. Alongside our skilled and helpful staff, OMTech users have built up a supportive online community in our forums and social media, sharing inspiration and sharpening their DIY skills together. We love keeping the OMTech family on the cutting edge of laser crafting because we know our growth is inseparable from your success.

Excellent Performance: OMTech's set of 3 mirrors is perfect for replacing your used laser engraving mirrors. These superior silicon mirrors achieve greater than 99.2% reflectivity for 10.6 μm infrared light, letting your CO₂ engraver work better and faster. They also offer superior resistance to heat and scratches to provide an extensive service life. Protective vacuum packaging ensures your new mirrors arrive safe and sound.

High Reflectivity: Our silicon mirrors achieve a reflectivity greater than 99.2% for infrared light at a wavelength of 10.6 μm (10600 nm), getting more power out of your old machine.

Lasting Durability: These silicon mirrors offer premium scratch and heat resistance for long-term use in any laser engraver from standard K40 boxes to 200W industrial equipment.

Secure Packaging: Our 3-pack of Si mirrors are vacuum-sealed to protect against oxidation during shipment. The set lets you change all your engraver's used mirrors in one go.

Material: Si Diameter: 20/25 mm Diameter Tolerance: ±0.1mm Recommended Laser Power: 30W-200W Max. Centration: 3 arc min. Surface Flatness: λ/4 Package Weight: 0.68 lb. Reflectivity: ＞98% Thickness: 3 mm Thickness Tolerance: ±0.1mm Recommended Laser Wavelength: 10600 nm Min. Clear Aperture: 90% Scratch/Dig: 40/20 Package Dimension: 3.15" x 2.76" x 0.79"

Cleaning Your Lens: Step 1: Wearing gloves or finger cots, use a squeeze bulb or similarly gentle device to blow dust and other impurities from the surface of the mirror. Step 2: Gently wipe the surface of the mirror with an alcohol-soaked pad or swab to remove any fingerprints or similar oily smudges. Step 3: Gently pad the surface of the mirror with a clean and dry cotton pad or swab to remove any excess alcohol or moisture.

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