The xTool F2 Ultra is a professional-grade dual laser workstation combining a 60W MOPA fiber laser and a 40W diode laser. MOPA (Master Oscillator Power Amplifier) fiber technology represents the most advanced category of fiber laser — providing precise independent control over pulse width and frequency that standard fiber lasers cannot offer. This unlocks capabilities including deep colour engraving on metals, black marking on aluminium, and high-contrast marking on anodised and coated surfaces that require parameter precision to achieve.

Key Specifications

MOPA fiber laser	60W (1064 nm)
Diode laser	40W (455 nm blue)
Engraving speed	Up to 15,000 mm/s
Work area	200 × 200 mm
Accuracy	0.001 mm
Compatible materials (fiber)	All metals, ceramics, hard plastics
Compatible materials (diode)	Wood, leather, acrylic, cork, fabric, paper
Connectivity	USB, Wi-Fi
Software	xTool Creative Space

Why MOPA vs Standard Fiber

A standard fiber laser has a fixed pulse width — it delivers pulses of a set duration and relies on power adjustments alone to vary the mark. A MOPA laser separates pulse width from pulse frequency, allowing each to be set independently. This matters because:

• Colour on stainless steel — different colours require different pulse widths. With standard fiber, the achievable colour range is limited. With MOPA, a full spectrum from blue through gold and purple to black is reliably reproducible.
• Black marking on aluminium — standard fiber tends to produce grey marks on aluminium. MOPA's short pulse widths achieve true black oxide marks on bare aluminium without anodising.
• Coated and anodised surfaces — MOPA removes coatings cleanly without thermal spread into the base material, preserving crisp edges.
• Sensitive plastics and electronics — short MOPA pulses mark heat-sensitive materials that longer standard fiber pulses would damage.

The 40W Diode Laser

The 40W diode laser handles the full range of organic and non-metallic materials: wood, bamboo, leather, acrylic, cork, fabric, and paper. At 40W it cuts basswood up to 20mm and acrylic up to 15mm in a single pass. The two lasers operate independently and can be used on the same job in sequence — mark a metal component with the fiber laser then engrave a leather surround with the diode, without moving the workpiece.

Who It's For

• Industrial part marking — serial numbers, QR codes, data matrix codes on metal components for traceability
• Premium personalisation studios working with high-value metal goods: cutlery, tools, surgical instruments, jewellery
• Trophy and award manufacturers requiring consistent, repeatable colour on stainless steel
• Electronics and PCB marking where precise, heat-controlled laser application is required
• Professional workshops that need a single machine covering metals, organics, and coated surfaces

Available from Eolas Prints

Eolas Prints is an authorised xTool reseller based in Cantabria, Spain, serving customers across Europe. EU warranty and support included.