Have a question?

Click below to contact a Haas engineer


White Paper - Download PDF

Click on the part number below to download a .zip file that contains technical drawings for the following file formats: .pdf .step .dxf .sldprt


For additional assistance, contact a Haas Laser Tech Engineer (973) 598-1150

25mm Laser Beam Enhancement Components

25mm Motorized Laser Beam Expander

Motorized Variable Laser Beam Expander / Collimator : MVBE

Motorized Variable Beam expanders can be used to either expand or reduce the laser beam diameter. The MVBE has a variable 1X-3X expansion range providing precise beam expansion control via RS232 interface. The design incorporates 25mm diameter TLCTM optics with air cooling.

Haas part number MVBE-25-3X-1070 shown above. Download technical drawings for each stock part number on the right. Download free Adobe PDF reader and SolidWorks Viewer on the left.


MVBE Features


MVBE Specifications


MBVE Damage Threshold

1 MW/cm2 @ 1064nm CW, > 10J/cm2, 20 nsec, 20 Hz @ 1064nm pulsed.


Motorized Variable Laser Beam Expander (MVBE)
Part Numbering Anatomy

MVBE-25 dash Laser Beam Delivery Component Part # dash Laser Beam Delivery Component Part # dash Laser Beam Delivery Component Part #
    arrow   arrow   arrow
3x : 1x-3x
XXX : Custom Options Available
1070 : 1064nm-1070nm
XXXX : Custom Options Available
S : Manual
M : Motorized


Additional options available upon request

We would be happy to discuss a custom designed solution that's right for any project, large or small. For additional information, contact a Haas Laser Technology sales representative today. (973) 598-1150


** Specifications subject to change without notice. Consult a Haas Laser Tech engineer for the latest specification changes or any additional assistance. **


Sign up for our
Quarterly Email Newsletter

Stay informed with laser industry news and new product releases

Laser News
Join Haas Laser Tech

Check out our
Technical Center

Read white papers and articles, watch laser videos and learn more about optic design.
Haas Technical Center »