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MCWlaser 20mm Laser Mirror Si Reflective Mirrors Lens Gold-Plated Silicon 3PCS CO2 Laser Lens,for CO2 Laser Engraving Cutting Machine

MCWlaser 20mm Laser Mirror Si Reflective Mirrors Lens Gold-Plated Silicon 3PCS CO2 Laser Lens,for CO2 Laser Engraving Cutting Machine by Amazon.co.uk

Price last update: 13/06/2025

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• Material: Gold-Plated Silicon
• Diameter: 20mm/0.79"; Thickness: 3mm/0.12"; Shape: Plane;Transmittance: >99.2%
• Made by multiple processes;Superb coating art,Precision slicing polishing and grinding processes,Excellent optical properties,High working efficiency,Long working life.
• Good replacement for the K9 mirror for K40 or the other 40W engraver/cutter.
• It can be used for CO2 laser low and high power engraving and cutting 40W/50W/80W/100W/130W/150W/200W/300W/400W.

Description

MCWlaser 20mm Laser Mirror Si Reflective Mirrors Lens Gold-Plated Silicon 3PCS CO2 Laser Lens,for CO2 Laser Engraving Cutting Machine is a remarkable product designed specifically for use with CO2 laser machines for engraving/cutting. It can handle low and high power engraving and cutting of laser beams with 40W/50W/80W/100W/130W/150W/200W/300W/400W of laser power. It is a great replacement for K9 mirrors for K40 or other 40W engravers/cutters. It is made by utilizing multiple processes such as superb coating art, precision slicing polishing, and grinding procedures with excellent optical properties resulting in a high working efficiency and a long life. The coated mirrors with AR/AR coating have a transmittance of >99.2%. Additionally, it has a maximum and minimum focal length of 20mm with a diameter of 19.05/20/25/30/38.1mm (optional).

The product is made of gold-plated silicon which is durable, has a long-lasting efficacy and ensures high working efficiency. The laser mirrors can be used in different types of CO2 laser machines, which requires just one piece of focus lens and three pieces of reflective mirrors for engraving/cutting tasks. The lens has a fixed focal length of 20mm and has a minimum focal length of 20mm and a maximum focal length of 20mm.

Moreover, the lens is aplanatic with a minimum surface quality of 40-20 scratch and dig with surface flatness of \u03bb/4 @632.8 nm and centration of < 3 arc minutes, making it compatible with different powers of CO2 laser machines. The lens is protected by a vacuum packaging technique to avoid oxidation and corrosion.

The product is an ideal choice for any individual or organization seeking a high-quality laser lens with a long working life. The product is available in different packaging sizes including a single lens and a pack of three lenses. It is essential to match the lens with a specific diameter of laser beam for the most efficient and effective use of CO2 laser machines. Therefore, MCWlaser 20mm Laser Mirror Si Reflective Mirrors Lens Gold-Plated Silicon 3PCS CO2 Laser Lens,for CO2 Laser Engraving Cutting Machine is a must-have for any CO2 laser user and is a great alternative for other types of lasers.