Best-Selling XF & uSpot Laser Engravers & Cutters Comparison

The combination of speed, engraving resolution, and efficiency! Meet the μSpot - the new 6W blue laser engraver and cutter with working speeds up to 2.5x faster than our PLH3D-6W-XF professional laser head. Our new CNC laser is particularly useful in industrial applications.

PLh3D-6W-uSpot is 2.5x faster than PLH3D-6W-XF laser head

The μSpot CNC Laser - Designed With Industry In Mind

From the very beginning, Opt Lasers laser heads have been distinguished by their ergonomics, thoughtful solutions, and high quality. Now with the arrival of μSpot, the Opt Lasers CNC laser family has expanded. Thanks to the best-in-class focus of the laser beam, we have obtained an even smaller spot size that increases the optical output power by 20%. The μSpot ensures the fastest laser cutting and engraving speeds possible with a 6W laser as well as a higher engraving resolution. Our new laser engraver head will satisfy even the most demanding professionals.

The μSpot is perfect for laser cutting thin materials, especially textiles. It enables precise and extremely fast laser engraving on wood, plywood, leather, cardboard and most plastics, as well as on anodized and painted metals. Our new 6W laser is also perfect for titanium and stainless steel marking. The reduction of the spot surface and the increase of work speed were achieved thanks to the new, customized optics. The μSpot does not require any additional cooling. In industrial applications, μSpot works better than our current laser heads as a replacement for expensive CO2 lasers.

Main Applications Of The μSpot Laser Engraver & Cutter

PLH3D-6W-XF laser head the μSpot CNC laser
High-speed engraving Very high-speed engraving
Resolution: <300μm Resolution: <150μm
Multielement lens Dual precision-grade aspheric lenses for diffraction-limited focusing performance
Optimized for cutting thick materials > 5 mm Optimized for cutting thin materials < 5 mm
Work with a changeable focal distance Work with a constant focal distance

New Customized Lens System - 20% Higher Optical Efficiency


beam cone shape of the PLH3D-6W-XF laser engraver

the PLH3D-6W-XF laser head


beam cone shape of the PLH3D-6W-μSpot cutting laser head

the PLH3D-6W-μSpot - our new 6 W laser head

57% Reduced Area Of The Beam Spot


2.9x Higher Power Density

This is how many photons per mm2 goes through the beam spot area each millisecond.

optical density for the uSpot and the XF blue CNC laser engraver

Beam Cone Shape Comparison


beam cone shape of the PLH3D-6W-XF engraving laser head

the beam cone shape of the PLH3D-6W-XF laser engraver head


beam cone shape of the PLH3D-6W-μSpot cutting laser head

the beam cone shape of the PLH3D-6W-μSpot laser engraver head

Comparison Of Specifications

Dimensions 40 x 55 x 78 mm
(1.6 x 1.7 x 3.1 in.)
40 x 55 x 105 mm
(1.6 x 1.7 x 5.9 in.)
Focus Distance 30 - 120 mm / 1.18 - 4.72" 60 mm / 2.362"
Input Voltage 12 - 24 V 12 - 24 V
Max. Power Consumption 30 W 30 W
Noise 58 dBA 58 dBA
Weight 210 g (7.4 oz.) 220g (7.76 oz.)
Mounting Hole Type M3 x 0.5 x 4.5 mm M3 x 0.5 x 4.5 mm
Ambient Temperature Range 0 - 45°C (32 - 113°F) 0 - 45°C (32 - 113°F)
Mounting Hole Pattern 4 Holes 24 x 15 mm
(0.94 x 0.59 in.)
4 Holes 24 x 15 mm
(0.94 x 0.59 in.)
Modulation Input 1 0 - 5V Analog/TTL/PWM 0 - 5V Analog/TTL/PWM
Modulation Input 2 0 - 24V TTL/PWM 0 - 24V TTL/PWM
Max. Modulation Bandwidth 30 kHz 30 kHz
Laser Diode Wavelength 450 nm 450 nm
Laser Diode Optical Power 6 W 6 W
Max. Power Density 225 [kW/cm2] 680 [kW/cm2]