UV Laser

Powermark-uv-Laser-Thumbs1 Fly UV

FlyUV ultraviolet laser marking makes high-contrast laser marks on very delicate materials. FlyUV colors the product’s surface with a photochemical action, and the heat produced by the laser marking process is so low that there is no damage to the component.

With a typical pulse duration of 20 ns and a beam diameter of 10 µm, FlyUV guarantees optimal results for various applications, like clear or color hoses, medical plastic for invasive applications, and fire-retardant plastic for housing electronic or glass components. This laser is ideal for the medical market (catheters and insulin pumps can have long-lasting marks unaffected by sterilization) and for glass components that need to be watermarked.


As with all LASIT laser markers, this one can be integrated into the line with Profibus, Profinet, or Ethernet/IP protocols.


All our Laser Markers are qualified for Industry 4.0. LASIT supplies all the necessary technical materials and instructions for connecting the laser to the factory’s system at no additional cost. LASIT can ship this product in 48 hours.

FlyUV Pico

LASIT’s FlyUV Picosecond is a high-performance, small laser that is easy to integrate. Its tiny spot and 500 ps pulse duration guarantee high-contrast laser marking where traditional UV lasers cannot reach.

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campione-fiber-uv Fly UV

Benefits and applications of the Powermark UV laser

The Powermark FlyUV, with its 350 nm wavelength, is ideal for laser marking delicate components.

Powermark FlyUV is used in several industries on various materials and meets functional and aesthetic requirements.

UV Laser: How it works

Instructions for Stand-Alone Use

In this mode, the laser operates without a command PC, and it can be integrated into production lines with limited space.


It does not require an operator interface, and installation is much faster.

Manage multiple lasers with a single PC

As an alternative to FlyCAD, the FlyPowermark software with a fully customizable operator interface is available for automated environments. It can manage several data input modes, for example, access to the company factory system (database, web services, TCP/IP). It can potentially manage an infinite number of lasers, making it possible to design applications to command all the lasers on the line simultaneously.

Marking examples
sistema-TTL Fly UV
Cameras for reading and grading DataMatrix codes

In addition to the lateral vision system, LASIT equips its laser markers with the TTL vision system. This vision system is directly integrated into the laser scanning head and is perfect for validating (reading and grading) DataMatrix codes without moving the laser or the camera.

This is possible because the light reflected by the part is directed on the camera’s detector in the same exact path as the laser beam.

The integrated circular light offers a clear view inside the framed area, and the brightness can be adjusted.

There are two possible scenarios for DMC validation:

Technical Features



Beam diameter

10 µm

Pulse duration

500 ps to 10 ns

Marking area

Up to 290x290mm, depending on the lens


Standard I/O – Custom interface

Cooling method


Housing weight

21 kg

Laser and scanner weight

9 kg

Communications protocol

Profinet, Profibus, Ethernet, RS232

Available power

1, 5 or 8 W

Available focal distance​
Focal Marking distance (mm) Marking area (mm)
EFL 100 150 ± 10 87 (61x61)
EFL 160 225 ± 10 140 (100x100)
EFL 254 325 ± 10 220 (150x150
EFL 330 395 ± 10 290 (205x205)
EFL 420 500 ± 10 424 (300x300)