Micro Laser Diode Module - Alrad

Micro Laser Diode Module

The LDM-1 Micro Laser Diode Module is a very compact unit with good beam collimation and variable focus adjustment. This laser module can come with either pins as standard or with wires.


The laser beam can be focused down to a diameter of less than 0.5mm making the LDM-1 laser diode module ideally suited to positioning and measurement applications. (see LDM-1 laser diode module data sheet for further details).

The Micro Laser Diode Module is 10mm x 12mm x 13mm long making it ideal for situations with restricted space.

The unit can be mounted directly onto circuit boards making it versatile and easy to use. The LDM-1 laser module can also come with a line generator attached.

Laserex also has a LDM-1 Laser Diode Module with a plastic lens option.



  • UItra Compact size 10mm x 12mm x 13mm
  • Small collimated beam size 2.5mm x 0.8mm
  • PCB Board mountable
  • Variable Focus
  • Focal spot size <10microns at 7.5mm
  • Available with range of line generators
  • Cost effective