The515nm 10mW Green Dot Laser Module with Locking Ringis a compact semiconductor laser designed for industrial positioning, alignment, indication, measurement and OEM equipment integration.
Featuring aØ8×30mm aviation aluminum housing, external focusing structure and locking ring, the module allows the laser spot to be adjusted to the required working distance and then mechanically locked to maintain stable focus.
The standard configuration provides515nm ±10nm wavelengthwith output power below10mW. Custom wavelength, power, housing size, cable and electrical configurations are available.
| Parameter | Specification |
|---|---|
| Product Type | Green Dot Laser Module |
| Wavelength | 515nm ±10nm |
| Output Power | <10mW |
| Laser Color | Green |
| Beam Pattern | Dot |
| Spot Shape | Elliptical |
| Standard Size | Ø8×30mm |
| Housing Material | Aviation Aluminum |
| Housing Type | All-Metal Shell |
| Surface Finish | Black |
| Working Distance | Up to approx. 200m under suitable indoor conditions |
| Focus Mode | External Adjustable Focus |
| Focus Lock | Locking Ring |
| Circuit Control | APC |
| Operating Voltage | DC 2.8–4.2V |
| Working Current | <180mA |
| Operating Temperature | -10°C to +50°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 |
| Safety Class | Class IIIB |
| Package Content | 1 × Laser Module |
| Customization | Wavelength, Power, Size, Cable and Electrical Configuration |
The module produces a highly visible 515nm green laser dot suitable for precision positioning and alignment.
Typical optical characteristics include:
The focus can be adjusted according to the customer's required working distance. After the optimum spot is obtained, the locking ring can be tightened to help maintain the selected focal position.
Actual working distance and visibility depend on ambient light, target reflectivity, atmospheric conditions and focusing settings.
A key feature of this model is theexternal focusing mechanism with locking ring.
The structure allows users to:
This makes the module particularly suitable for equipment integration where repeatable optical performance is required.
The integrated APC circuit helps maintain stable optical output during operation.
Electrical specifications:
Other electrical configurations can be evaluated for OEM projects.
The module uses an aviation aluminum all-metal housing with a compactØ8×30mmstructure.
Advantages include:
Standard configuration:
Optional:
Photex Laser provides customized 515nm green dot laser modules with locking focus structures for industrial positioning, alignment, measurement and OEM optical applications.
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