The 33.18° Five-Ring Laser Module with Center Dotis a special-pattern semiconductor laser designed to project five concentric laser rings together with a central positioning point.
With an outer projection angle of33.18°and an inner ring angle of6.6°, the module provides a clear multi-ring reference pattern for positioning, alignment, inspection, measurement and special optical projection applications.
At a working distance of 0.5m, the outer ring diameter reaches approximately298mm, while the inner ring diameter is approximately58mm, with about30mm spacing between adjacent rings.
Photex Laser provides red, green and blue wavelength options, as well as customized output power, housing dimensions, working voltage, cable length, working distance and optical patterns.
Note: The standard versions listed here use 450nm, 520nm and 650nm visible wavelengths, so this product should be classified as avisible special-pattern laser module, not an infrared laser module.
| Parameter | Specification |
|---|---|
| Product Type | Five-Ring Pattern Laser Module |
| Laser Pattern | 5 Concentric Rings + Center Dot |
| Working Material | Semiconductor |
| Band Range | Visible Light |
| Output Type | Power Type |
| Power Supply Type | Single Power Supply |
| Channel | Single Channel |
| Operating Mode | Continuous |
| Outer Ring Angle | 33.18° |
| Inner Ring Angle | 6.6° |
| Standard Housing Size | Ø16×70mm |
| Housing Size | Customizable |
| Optical Lens | Precision Grating Plate |
| Lens Origin | Imported from Germany |
| Working Voltage | DC 2.8–5.2V |
| Other Voltages | Customizable |
| Working Current | <500mA |
| Line Thickness | Adjustable |
| Housing Material | Aviation Aluminum |
| Surface Treatment | Insulating Coating |
| Driver | Intelligent IC Driver |
| Cable | High-Temperature & Corrosion-Resistant DC Cable |
At a working distance of 0.5m:
| Optical Parameter | Typical Value |
| Outer Ring Diameter | Approx. 298mm |
| Inner Ring Diameter | Approx. 58mm |
| Ring-to-Ring Spacing | Approx. 30mm |
| Outer Projection Angle | 33.18° |
| Inner Projection Angle | 6.6° |
The five-ring pattern provides multiple concentric reference circles, while the center dot provides an accurate central alignment reference.
The precision grating optical system generates five concentric laser rings with good uniformity and stability.
Main optical advantages include:
The laser produces five clearly defined concentric rings together with a central dot, providing both diameter references and center positioning in one optical pattern.
The projected ring line width can be adjusted according to visibility, working distance and application requirements.
The high-quality semiconductor laser diode provides stable direct laser output and supports extended continuous operation.
The aviation aluminum housing provides:
The integrated driver board supports a wide2.8–5.2V DCoperating range.
Other voltage configurations can be customized.
Suitable for:
Used in:
Suitable for:
Applicable to:
The multiple concentric rings can provide reference diameters for:
Photex Laser supports customized laser module solutions, including:
Photex Laser provides customized multi-ring laser projection solutions for positioning, inspection, alignment and optical measurement applications.
We chat
