Focusable High Power 520nm 500mW Spot Green Laser Module

The Focusable High Power 520nm 500mW Spot Green Laser Module—a professional optical component optimized for laser light application scenarios including stage performance lighting, outdoor landscape laser projection, industrial auxiliary illumination, and security warning lighting. Leveraging 520nm green light’s human eye peak sensitivity, 500mW high-brightness output, and stepless focusable spot design, this module delivers round, uniform, and high-visibility green laser spots, with rugged industrial design and easy integration, perfectly matching the performance and installation needs of various laser light fixtures.

Core Advantages for Laser Light Applications

1. 520nm Green Wavelength: Ultra-High Visual Brightness for Laser Light

• 520nm (±5nm tolerance) is the core band matching the human eye’s maximum light sensitivity, with 10× higher visual brightness than red lasers at the same power. The pure green laser spot presents a vivid, saturated color, creating a striking visual effect for stage and landscape laser light.

• 500mW high-power CW output provides an effective visible projection range of up to 150m (indoor) / 80m (outdoor), with energy density optimized for laser light projection—no harsh glare, no faint fading at medium and long distances, suitable for both close-range laser fill light and long-range laser spot marking in lighting scenarios.

• Direct green laser emission design (no frequency doubling) avoids beam splitting and stray light issues, with a pure Gaussian spot profile and no peripheral burrs, ensuring the laser spot is round and clear for laser light’s high aesthetic and visual requirements.

2. Stepless Focusable Spot: Customizable for Diverse Laser Light Needs

Integrated high-precision metal focus ring with 0.5m–150m stepless focus adjustment, supporting tool-free tuning of spot size from 1mm (fine focus, close-range precise fill light) to 100mm (broad focus, long-range landscape projection)—one module adapts to all laser light application scenarios without replacing optical accessories.

3. Stable Continuous Output: Adapt to Laser Light’s Long-Time Working Demand

• Power stability ≤±2% over 24 hours (25°C) and wavelength stability ≤±0.2nm/°C, eliminating brightness/color drift of the laser spot during long-time continuous operation (e.g., stage performance, outdoor landscape night lighting, 24h security warning), ensuring consistent laser light effect.

• Class 3R laser safety compliance (IEC 60825-1): Balances high brightness and operational safety, safe for human short-term exposure at standard laser light viewing distances (≥3m), meeting the safety requirements of public places such as stage venues and scenic spots.

• Support 0–100% PWM dimmingwith nanosecond-level response time, enabling stepless brightness adjustment of the laser spot to match the dynamic light effect needs of stage laser light (e.g., fading, strobing, brightness gradient) and adaptive brightness adjustment for outdoor security warning light in day/night environments.

4. Rugged Design & Lamp-Friendly Integration: Fit for All Laser Light Fixtures

High-strength anodized aluminum alloy housing with integrated efficient micro heat sink, adopting passive heat dissipation that supports stable continuous operation at -20°C ~ 60°C. Resistant to 10G shock and continuous vibration, adapting to the frequent movement of stage laser light fixtures and the harsh outdoor environment of landscape laser light (wind, dust, temperature change).