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515nm 520nm Adjustable Green Dot Laser Module Φ8×30mm 1‑10mW Positioning Laser for Laser Marking
515nm 520nm Adjustable Green Dot Laser Module Φ8×30mm 1‑10mW Positioning Laser for Laser Marking
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520nm Green Dot Positioning Laser Module Φ8×30mm
This industrial‑grade green dot laser module is built with a sturdy full‑metal aviation‑aluminum housing. Its surface adopts matte‑black oxidation insulation treatment for improved heat dissipation and wear‑resistance. Equipped with an adjustable focus lens and locking ring, you can lock your desired spot size to prevent accidental drifting during long‑time operation. Built‑in APC power‑control circuit ensures highly‑stable laser output. Multiple power‑level options are available, perfect for laser marking, equipment alignment, industrial positioning and other engineering‑oriented applications.
Key Features
Full aviation‑aluminum metal shell, matte‑black oxidation finish with surface‑insulation treatment
Adjustable focus with locking‑ring, easy to fix spot position
Built‑in APC circuit for steady laser beam output
4 optional power ratings: 0.5 mW / 1 mW / 5 mW / 10 mW
Over 10000‑hour continuous service life
Technical Specifications
| Item | Parameter |
|---|---|
| Dimension | Φ8×30 mm |
| Shell Material | Aviation aluminum, all‑metal housing |
| Surface Treatment | Matte‑black oxidation, surface insulation |
| Output Wavelength | 520 nm ± 10 nm |
| Output Power | ＜0.5 mW / ＜1 mW / ＜5 mW / ＜10 mW (optional) |
| Working Range | Up to 200 m (indoor‑use; actual distance will be affected by ambient‑light interference) |
| Spot Shape & Size | Dot‑shaped, elliptical; spot size＜12 mm at 10‑meter distance |
| Focus Mode | Adjustable focus with locking ring |
| Circuit Control | APC circuit |
| Operating Voltage | 2.8‑5.2 V DC |
| Operating Current | ＜80 mA (0.5 mW),＜100 mA (1 mW),＜150 mA (5 mW),＜180 mA (10 mW) |
| Operating Temperature | -10 °C ~ +50 °C |
| Storage Temperature | -20 °C ~ +70 °C |
| Service Life | ＞10000 hours continuous‑time operation |
| Laser Safety Class | Class II (0.5 mW, 1 mW); Class IIIA (5 mW); Class IIIB (10 mW) |
⚠️ Safety Warning: Laser radiation exists. Never stare directly into the laser beam. Please comply with local laser‑safety regulations during operation.
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