Start // Laser for Machine Vision // Llg // 5MM-A15-0.8+25CM-635-3-H10-A4.5-S-6


Compact Laser Macro Focus Generator with approx. circular beam profile


Compact Laser spot with approx. circular beam profile and extended depth of focus.
  • Spot diameter: 0.021 x 0.019 mm
  • Wavelength: 635 nm
  • Working distance: 13.4 mm
  • Depth of focus: 0.995 mm
  • Macro Focus Generator for extended depth of focus


The laser diode beam source type 5MM-A15-0.8+25CM-635-3-H10-A4.5-S-6 produces a circular laser spot with extended depth of focus. The beam profile is approx. Gaussian. More precisely it has an elliptical intensity distribution clipped by a circular aperture.

The laser has integrated electronics type S 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 the spot diameter increases 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
Gaussian Intensity Distribution
635 +10/-10 nm
Laser output power
3 mW
Laser safety class
Focussing range
15-35 mm
Working distance
13.4 mm
Spot height
0.019 mm
Spot width
0.021 mm
Depth of focus
0.995 mm
Diameter laser module
12 mm
Module length
64.3 mm
Installation length
107.7 mm
Cable length
1.5 m
Connector type
Lumberg SV50 IEC 61076-2-106
Supply voltage
5 ± 0.25 V
Max. current consumption
0.25 A
Working temperature
0 - 40 °C
Modulation inputs
Input resistance
22 kOhm
22 kOhm
Max. modulation frequency
50 kHz
1000 kHz
Modulation delay ON/OFF
4/0.5 µs
0.05/0.05 µs
Rise / Fall time
5/4 µs
0.1/0.02 µs


Eccentric key with a stroke of ± 0.5 mm.
Alternative eccentric key with long handle with a stroke of ± 0.5 mm.
Screwdriver WS 1.2
Power Supply 5 V
For laser diode beam sources of electronics type S/C/P/H and 5 V power supply