450nm 10mW Blue Dot Laser Module – 8×31mm Adjustable Focus
Our450nm 10mW Blue Dot Laser Moduleis a compact blue laser source
designed for optical alignment, positioning, indication and equipment integration.
Featuring an8×31mm cylindrical housing, adjustable focusing and an
ACC drive circuit, this blue laser module provides a practical solution for applications requiring a compact 450nm blue laser source.
The module uses a450nm blue laser sourcewith optical output power below 10mW.
Other output power options can be customized according to application requirements.
With an8×31mm compact cylindrical design, the module can be integrated into
space-limited optical instruments, positioning systems and industrial equipment.
The standard configuration usesadjustable focus, allowing users to
optimize the laser spot according to the required working distance.
Fixed-focus versions are also available for applications requiring a predetermined focal position.
The output beam produces ablue dot with an elliptical spot shape.
The reference spot size isless than 12mm at 10m, depending on focusing and operating conditions.
The module is equipped with anACC circuitfor laser drive control and stable operation.
| Parameter | Specification |
|---|---|
| Wavelength | 450nm |
| Optical Output Power | <10mW |
| Housing | 8×31mm |
| Laser Color | Blue |
| Spot Shape | Dot / Elliptical |
| Spot Size | <12mm at 10m |
| Focusing | Adjustable / Fixed Focus |
| Default Focus | Adjustable Focus |
| Circuit Control | ACC |
| Reference Range | <200m |
| Customization | Available |
The actual visible range and spot performance may vary
according to ambient lighting, focusing distance and application environment.
The adjustable-focus design allows the450nm blue laser moduleto be optimized for different working distances.
Customers can specify the required focusing distance during the customization process,
allowing the optical output to be matched to the actual equipment design.
For applications where the focal distance is fixed, a fixed-focus configuration can also be supplied.
The small cylindrical housing makes this8×31mm
blue laser modulesuitable for integration into compact equipment and optical systems.
Typical applications include:
As a laser module manufacturer, we support customization according to customer specifications.
Available customization options include:
Send us your requiredwavelength, power, dimensions, focusing distance and application,
and our engineers can review the specifications and recommend a suitable configuration.
Factory Direct Supply
Direct manufacturer support for OEM and ODM projects.
Compact Optical Design
8×31mm housing for space-limited applications.
Flexible Focusing
Adjustable-focus and fixed-focus configurations available.
Custom Specifications
Laser wavelength, power, housing, focus and electrical parameters can be customized.
Engineering Support
Specification review and customized laser module solutions for equipment integration.
Q1: What is the wavelength of this blue laser module?
A: The standard wavelength is 450nm.
Q2: What is the maximum optical output power?
A: The standard optical output power is less than 10mW. Other power levels can be customized.
Q3: Is the focus adjustable?
A: Yes. Adjustable focus is the default configuration. Fixed focus is also available.
Q4: What is the module size?
A: The standard housing size is 8×31mm.
Q5: Can you customize the laser module?
A: Yes. We support OEM/ODM customization for wavelength, power, housing, focusing distance, cable, connector and other specifications.
Q6: What is the working range?
A: The reference range is less than 200m in an indoor environment. Actual range depends on ambient light and application conditions.
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