DPL Lexis Marker
2 W

The DPL Lexis Marker from the Business Diode series operates at a wavelength of 355 nm in the ultraviolet region and opens up new opportunities for marking a large number of organic and inorganic materials.


This laser specialises in the precision marking of plastics and glass. During the laser marking process, the material is heated only very slightly. This means that incredibly high-contrast and extremely low-impact marking is possible even on easily damaged and highly sensitive products. The thermal and mechanical stress to which the material is subjected is virtually non-existent. The thermoelectric air cooler keeps the laser stable during operation and is low maintenance. Air/water coolers and water coolers are not used for these lasers, sparing users laborious maintenance work. This system is a laser safety class 4 solution. To upgrade the system to laser safety class 1, ACI offers a number of different laser stations as an all-in-one solution.



The laser system is controlled using our proprietary Magic Mark marking software. This software enables workpieces to be marked with text, graphics, codes (data matrix codes, barcodes), serial numbers and logos. It can also be used to achieve uniform markings around the perimeter of workpieces with rotational symmetry. An intelligent user privilege management system facilitates the creation of different user groups. This way, the laser system can be adjusted to cater for the user's specific requirements. When using the laser system in automated production lines, fully automated operation – including data exchange with various data sources – can be achieved without any difficulties. Optionally, plugins such as the code or script module can be used to add extra functions to the Magic Mark software.


Find out more about software add-ons


Laser foil
not suitable
well suited
very suitable

Compatible manual workstations

  • FoilStar
  • Workstation Classic
  • Workstation Comfort
  • Workstation Professional
  • Robot-assisted laser station
  • Rotary indexing table
  • Workstation Professional XXL

Compatible accessories

  • Fixed-mount reader
  • Tool reader
  • AOI
  • CPM
  • Software connections
  • Laser extraction systems
  • Laser safety
  • Magic Mark
  • Contour Tool
  • Data Import plugin
  • FoilStar plugin
  • GS1-Generator
  • OCR Plugin
  • Ruler Scale plugin
Laser type Nd:YVO4, third-harmonic generation
Mode of operation Pulsed
Wavelength 355 nm
Laser power (max.) 2 W
Beam quality M2 < 1.2
Peak pulse power Up to 1.4 kW
Pulse energy >15 µJ
Number of pulse waveforms/pulse widths that can be set 10-15 ns
Pulse repetition frequency 40-200 kHz
Laser class 4, optionally 1
F-theta lens (choose from options) 100 162 255
Size of marking area 60 x 60 mm 95 x 95 mm 140 x 140 mm
Typical working distance 155 mm 248 mm 398 mm
Power consumption Max. 220 W
Dimensions (l x w x h) 740 x 201 x 233 mm
Weight 20 kg
Mains connection 85-264 V AC/6 A/50-60 Hz
PC interfaces USB 2.0
Interlock connection Two-circuit interlock, SD-ready
Laser-control interface for External emission indicator light, ready signal, 8 inputs/outputs that can be allocated for any use, optional connections for encoders
Functional safety
in accordance with EN ISO 13849-1
Laser marking software Magic Mark V3


Our sales team will be happy to answer any further questions you may have.