Laser diode modules
Laser diode modules

Special requirements are imposed on laser modules for machine vision. In most cases, line lasers with a homogeneous power distribution are used in measurement technology. Lasers are ideal for quickly measuring contours, geometries, and structures according to the laser light sheet method. Measurement lasers are used in a variety of ways for detecting and measuring defects, presence, diameters, edges, columns, steps, alignment and positioning. Lasers are also the best option for fast and reliable measurement in 2D and 3D image processing.

This particular type of laser provides a telecentric laser line with a constant line length and width for your working range. Therefore it is intended for high-precision surface inspections e.g. the smallest structures on electronic circuit boards.


Avoid too much reflected light in the middle of your sensor by using the cosine correction. The correction levels can be individually adjusted according your needs.


The micron focus option produces line thicknesses of a few micrometers.


Monitor and control your single laser or even up to 32 at the same time with the microcontroller option.

The Line Laser Profiling System (LLPS) is a complete solution for analyzing line lasers up to 200 mm in length and down to 55 μm in width.