The 635nm 5mW Red Dot Laser Moduleis a compact visible red semiconductor laser designed for industrial positioning, alignment, measurement, inspection and OEM equipment integration.
Featuring a compactØ10×22mm copper housing, APC control circuit and adjustable focusing structure, the module produces a clear red laser spot with stable optical output.
The standard configuration provides635nm ±10nm wavelengthand5mW output power. Fixed-focus versions, TTL control, alternative wavelengths, output powers, housing sizes and cable configurations can be customized according to application requirements.
| Parameter | Specification |
|---|---|
| Product Type | Red Dot Laser Module |
| Model | SA56355D |
| Wavelength | 635nm ±10nm |
| Output Power | 5mW |
| Laser Color | Red |
| Beam Pattern | Dot |
| Spot Shape | Elliptical |
| Spot Size | <12mm at 10m |
| Standard Size | Ø10×22mm |
| Other Sizes | Customizable |
| Housing Material | Copper |
| Housing Type | All-Metal Shell |
| Surface Finish | Natural Bronze-Colored Copper |
| Installation | Positive / Negative Lead Connection |
| Number of Ports | 1 |
| Working Distance | Up to approx. 100m under suitable indoor conditions |
| Focus Mode | Adjustable Focus / Fixed Focus Optional |
| Standard Focus | Adjustable Focus |
| Circuit Control | APC |
| TTL Control | Customizable |
| Operating Voltage | DC 2.8–5.2V |
| Working Current | <50mA |
| Operating Temperature | -10°C to +40°C |
| Storage Temperature | -20°C to +70°C |
| Service Life | >10,000 Hours Continuous Operation |
| Tail Wire | 26# Red & Black Wire, Approx. 15cm |
| Optional Cable | 1m DC Female Plug Cable with Power Adapter |
| Safety Class | Class IIIA |
| Compliance | RoHS |
| Package Content | 1 × Laser Module |
The module generates a compact visible red laser spot suitable for positioning, alignment and indication applications.
Typical optical characteristics include:
The focus can be adjusted according to the required working distance to obtain a smaller and clearer spot.
Actual visibility and effective working distance depend on ambient lighting, target reflectivity, atmospheric conditions and focusing settings.
The standard module uses an adjustable focusing structure.
This allows users to optimize:
A fixed-focus version is also available for applications requiring a predetermined working distance.
The integrated APC circuit helps maintain stable optical output during continuous operation.
Electrical characteristics:
Other control circuits and voltage configurations can be customized.
The module uses a durable copper all-metal housing that provides:
The standard housing size isØ10×22mm, while other dimensions can be customized.
Standard:
Optional:
Suitable for:
Used in:
Applicable to:
Suitable for:
Photex Laser provides customized 635nm red dot laser modules for industrial positioning, alignment, measurement, inspection and OEM optical applications.
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