Start // Laser for Machine Vision // Llg // Laser Micro Line Generator with a fan angle by Schäfter + Kirchhoff - 13LR25-S000+55CR-635-10-H10-T12-C-6


Laser Micro Line Generator with a fan angle


Laser line with a fan angle and approx. uniform intensity distribution.
  • Line length: 409 mm
  • Line width: 569 µm
  • Wavelength: 635 nm
  • Working distance: 2000 mm
  • Micro Line Generator for small laser line widths and high power density in the focal plane
Micro Line Generator for small laser line widths and high power density in the focal plane


The laser diode beam source type 13LR25-S000+55CR-635-10-H10-T12-C-6 has a fan angle of 25° with a constant line width and approx. uniform intensity distribution along the laser line.

The fine-structure is a chain of equidistant dots with a spacing of approx. the line width. The line width is constant along the laser line. Across the laser line the intensity distribution is Gaussian.

The laser has integrated electronics type C 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.

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.

Technical data


Order Code
Line profile
Constant Intensity Distribution
Line type
Laser Micro Line
635 +10/-10 nm
Laser output power
10 mW
Laser safety class
Fan angle α
25 deg
Focussing range
1300-inf mm
Working distance
2000 mm
Line length
409 mm
Line width
0.569 mm
Rayleigh range
802 mm
Edge intensity
80 %
Diameter laser module
25/28 mm
Module length
59.9 mm
Installation length
2059.9 mm
Cable length
1.5 m
Connector type
Lumberg SV50 IEC 61076-2-106
Supply voltage
5 ± 0.2 V
Max. current consumption
0.25 A
Working temperature
0 - 40 °C
Modulation inputs
Input resistance
22 kOhm
22 kOhm
Max. modulation frequency
100 kHz
100 kHz
Modulation delay ON/OFF
1/0.5 µs
2/1 µs
Rise / Fall time
3/2 µs
3/2 µs


Hex key WS 1.5
Screwdriver WS 1.2
Mounting Console with flat base plate
Mounting Console with base plate with dovetail profile
Power Supply 5 V