The 638nm 50mW Red Line Laser Module is a compact visible red laser source
designed for cutting alignment, positioning, machine alignment and industrial equipment integration.
Featuring a12×50mm cylindrical housing, fixed-focus optical design and a90° line beam,
this module provides a practical laser reference solution for applications requiring a visible red line.
The standard configuration provides a line width ofless than 3mm at 3m,
with working distance adjustments available according to customer requirements.
| Parameter | Specification |
|---|---|
| Wavelength | 638nm |
| Optical Output Power | <50mW |
| Laser Color | Red |
| Beam Type | Line |
| Housing | 12×50mm |
| Focus | Fixed Focus |
| Beam Angle | 90° |
| Line Width | <3mm at 3m |
| Projection Distance | <3m |
| Custom Power | Available |
| OEM/ODM | Available |
Actual line width and visibility depend on working distance, ambient lighting,
focus configuration and the final optical system.
The638nm red line laserprovides a visible line reference that
can be integrated into cutting, positioning and alignment equipment.
The line projection can be used as an optical reference for locating,
positioning and aligning workpieces or equipment components.
For cutting-related applications, the laser module functions as avisual
positioning/alignment referenceand is not itself a cutting laser.
This version uses afixed-focus designoptimized for the specified application range.
The standard configuration provides a line width of less than3mm at 3m.
If your equipment requires a different working distance or line width,
the optical configuration can be adjusted during customization.
The standard beam divergence angle is90°, providing a wide visible red reference line.
This configuration is suitable for applications requiring a broad projection area at relatively short working distances.
The12×50mm cylindrical housingprovides a compact form factor for integration
into machines, positioning systems and optical equipment.
Housing dimensions can be customized according to installation requirements for OEM projects.
Typical applications include:
We provide customized638nm red line laser modulesaccording to customer application requirements.
Customization options include:
For a customized quotation, please provide your requiredwavelength,
optical power, working distance, line width and housing dimensions.
The standard wavelength is638nm, producing a visible red laser line.
The standard optical output power isless than 50mW. Other power levels can be customized.
The standard line width isless than 3mm at 3m, depending on the optical configuration and working conditions.
The standard version usesfixed focus. Other focusing configurations
can be discussed according to the required working distance.
The standard beam divergence angle is90°.
It is designed primarily as avisible alignment and positioning referencefor cutting equipment.
It does not perform material cutting itself.
Yes. The housing diameter and length can be customized for OEM applications.
Yes. We support customization of wavelength, optical power, beam angle,
working distance, line width, housing, cable, connector and packaging.
Looking for a638nm 50mW red line laser modulefor cutting alignment or positioning?
Send us your requiredworking distance, line width, beam angle,
optical power and housing dimensions. Our engineering team can review your specifications
and provide a customized solution and quotation.
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