38.1mm Laser Focus Lens Set for CO2 Machines Jeff Adjustable Backlight: Read comfortably day

Adjustable Backlight: Read comfortably day or night with soft

RTC real-time clock and perpetual calendar with timestamped data files

Input voltage: DC 5–12V

Instruction manual ×1

Durable lightweight foam body for safe and easy handling

38.1mm Laser Focus Lens Set for CO2 Machines Jeff Adjustable Backlight: Read comfortably dayDesigned for compact and high detail laser work, the 38. 1mm CO2 laser head set delivers sharp and accurate engraving results. Ideal for small projects, it ensures professional results with minimal effort. Key Features 38. 1mm focal length for small scale, precise laser work Meniscus focus lens and 25mm mirror for superior beam control Fits a variety of CO2 laser machines Strong, durable materials built for repeated use Quick installation and hassle