Laser Modules Series 5LMM

Laser Macro Line Generator with a fan angle

Laser Diode Beam Source series 5LMM
Laser Diode Beam Source series 5LMM with tools
Laser Diode Beam Source series 5LMM+55CR with tools
Laser Diode Beam Source series 5LMM+55CR


Laser line with a fan angle, Gaussian intensity distribution, and extended depth of focus.
  • Depth of focus 7 to 35 times larger than for corresponding Micro Laser Line Generator
  • Line widths starting at 144 µm
  • Wavelengths 405 - 940 nm
  • Laser powers up to 82 mW

  • Macro Line Generator for extended depth of focus


The laser diode beam source series 5LMM has a fan angle of 8° or 15° and an extended depth of focus. The intensity profile is Gaussian in line direction clipped by an aperture with an edge intensity of typ 30%. The line width is constant along the laser line. Across the laser line the intensity distribution is approx. Gaussian.

The lasers of series 5LMM are Laser Macro Line Generators designed to generate laser lines with an extended depth of focus. Laser Micro Line Generators like the corresponding lasers of series 5LM have common basic optical features, but are designed to produce lines with small line width. They have a small depth of focus.

The laser has integrated electronics for control of the laser output power. The output power can be controlled using the modulation input ports (TTL and analog) or manually using the potentiometer. Optionally the lasers can be equipped with RS232 serial interface for laser control and data read-out.

The working distance can be adjusted by adjusting the focus setting. Please note that beam parameters like line length and line width increase proportionally to the working distance.
A fine-adjustment of the distance between laser and target is recommended for fine-focusing.


for Laser Modules with housing Ø 25/28 mm
Hex key WS 1.5
Screwdriver WS 1.6