The 650nm 3.5° Small Circle Laser Module with Center Dotis designed for precision positioning, alignment, marking and optical reference applications.
Using a precision grating optical element, the module projects a clear circular laser pattern with a central positioning point. The small3.5° projection anglemakes it suitable for applications requiring a compact circular reference area and accurate center positioning.
The laser line thickness can be adjusted according to application requirements, while the circle diameter changes proportionally with the working distance.
PhotexLaser supports OEM/ODM customization for wavelength, output power, housing size, working voltage, cable length, working distance and optical pattern.
| Parameter | Specification |
|---|---|
| Product Type | Small Circle Laser Module |
| Model | HW650XYQ100-16GD-3.5° |
| Laser Pattern | Small Circle + Center Dot |
| Wavelength | 650nm |
| Wavelength Customization | Available |
| Output Power | 100mW |
| Power Customization | Available |
| Projection Angle | 3.5° |
| Optical Lens | Grating Plate |
| Standard Size | 16×70mm |
| Housing Size | Customizable |
| Housing Material | Aviation Aluminum |
| Surface Treatment | Insulating Coating |
| Working Voltage | DC 2.8–5.2V |
| Other Voltages | Customizable |
| Working Current | <500mA |
| Output Type | Power Type |
| Channel | Single Channel |
| Operating Mode | Continuous |
| Installation Height | 0–5m |
| Line Width | Adjustable |
| Driver | Intelligent IC Driver |
| Cable | High Temperature & Corrosion Resistant DC Cable |
| Continuous Operation | Supported |
The projected circle diameter increases with the working distance.
| Working Distance | Circle Diameter |
| 0.5m | Approx. 31mm |
| 1m | Approx. 62mm |
The small projection angle provides a compact circular reference pattern suitable for precision positioning applications.
The circular line thickness can be adjusted according to different visibility and positioning requirements.
The adjustment changes theline thickness, while the overall circle diameter is mainly determined by the working distance and optical projection angle.
The laser pattern is clear and bright while maintaining a uniform circular profile and stable center reference point.
The circular laser line can be adjusted to match different positioning, marking and inspection requirements.
The aviation aluminum housing provides:
A high-stability laser diode and intelligent driver board provide reliable optical output for extended operating periods.
The standard operating range is:
DC 2.8–5.2V
Other voltage configurations can be customized.
The standard set includes:
Suitable for:
Used in:
Suitable for:
The circle and center-dot pattern can provide both outer boundary and center reference information during installation and assembly.
Photex Laser supports customization of:
We chat
