new 
Desktop Diode Laser Engravers Buy on Amazon #ad
OMTech MOPA 20W Compact and Integrated Fiber Laser Engraver for Metal with 5.9" x 5.9" Working Area
The bottom line: Prices are trending down — good time to buy.
The OMTech MOPA 20W is a compact fiber laser engraver specifically designed for metal engraving and marking with precise control over laser parameters. It features MOPA (Master Oscillator Power Amplifier) technology that allows for adjustable pulse frequency and duration, enabling color marking on stainless steel and anodized aluminum.
$2599.99
All-time low: $2399.99Last tracked price · Verify on Amazon Affiliate link — we may earn a commission.
Released: 2023Platform: No app neededPower: 20W MOPA Fiber LaserWork Area: 5.9" x 5.9" (150mm x 150mm)Software: LightBurn compatibleConnectivity: USB
Pros & cons
What we like
- MOPA technology enables color marking on stainless steel and titanium
- Excellent engraving precision and detail on metal surfaces
- Compact integrated design saves workspace
- Professional fiber laser technology for industrial-quality results
- Works with wide range of metals including hardened steel
What could be better
- Very small 5.9" x 5.9" working area limits project size
- Cannot engrave non-metal materials effectively
- Requires proper ventilation and safety equipment
- High initial cost compared to diode lasers
Key features
20W MOPA fiber laser technology
5.9" x 5.9" working area
Color marking capability on metals
Integrated compact design
Compatible with LightBurn software
Professional metal engraving precision
Who is this for?
Best for
Professional engravers, jewelry makers, and small businesses needing high-precision metal engraving with color marking capabilities on small parts and components.
Not ideal for
Hobbyists on a budget, users needing large working areas, or those wanting to engrave wood, acrylic, and other non-metal materials regularly.
How it scores
Price history (estimated)
Specifications
| Power | 20W MOPA Fiber Laser |
|---|---|
| Work Area | 5.9" x 5.9" (150mm x 150mm) |
| Software | LightBurn compatible |
| Connectivity | USB |
| Laser Type | MOPA Fiber Laser |
| Speed | Variable marking speed |
| Weight | Approximately 45 lbs |
| Focus | Fixed focal length |
| Enclosure | Integrated safety enclosure |
| Material Compatibility | Metals, stainless steel, aluminum, brass, copper |