TTL Modulation 520nm Green Line Laser Alignment
Featured by TTL high speed modulation and adjustable focus, a short wavelength 520nm green line laser alignment enables high speed switching via external signals to project a straight, bright and fine green reference line. Combined high visibility with flexible focusing, it is ideal for industrial cutting alignment, machine vision and automated marking.
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TTL modulation 520nm green line laser alignment utilizes a 520nm semiconductor green laser diode and a qualified optic lens with wide fan angles, shapes the beam into a fine and straight green reference line in distance. The front adjustable focus lens allows for continuous adjustment of line width, while external TTL level control enables high speed on/off switching and pulse modulation.
Key features:
◆520nm wavelength green laser diode emits sensitive bright green light to the human eye, making it visible in workshop lighting, outdoor environments, and on metal or wood surfaces.
◆Combining qualified glass coated lens or Powell lens with adjustable focus lens, it produces increasing fineness and brightness green line for both close range and long lines at a distance.
◆TTL modulation supports 520nm green laser module with easy on/off control, 1Hz-1MHz modulation, easily integrated onto machine tools, cameras or robots.
◆Built-in APC driving circuit and metal heat sink inside a durable anodized aluminum alloy housing enables excellent heat dissipation, long life span, resistance to shaking and calibration.
Technical parameters:
| Item | TTL Modulation Green Line Laser Alignment |
| Wavelength (nm) | 520nm |
| Output power (mW) | 5mW, 10mW, 20mW, 30mW, 50mW |
| Available Fan Angle(degrees) | 10°, 20°, 30°, 45°, 50°, 60°, 93°, 110° |
| Laser Class | IIIA, IIIB |
| Beam thickness at aperture (mm) | <2.8mm; At 2m distance: <2.0mmm |
| Beam divergence (mrad) | <4mrad |
| Beam mode (before optics) | TEM00 |
| Focus adjustable? | Yes |
| TTL Modulation Method | TTL Modulation |
| Modulation frequency | 1Hz-1MHz |
| Operating voltage(v) | 3V to 12V |
| Operating temperature(℃) | 10℃～30℃ |
| Storage temperature(℃) | -10℃～50℃ |
| Dimension | D16mm×L71mm; D18.9mm×L110mm |
| Expected lifetime (hours) | 8000 hours |
| Warranty Period | 180 days |
Applications:
◆Industrial line marking for wood, stone, sheet metal, and fabric/leather cutting and processing.
◆Machine vision: light source for line scan, contour extraction, 3D scanning
◆Automation: packaging alignment, robot picking paths, SMT/PCB alignment
◆Inspection and measurement
◆Scientific research and medical: optical calibration, medical imaging equipment guidance
Note: Users should avoid eye exposure to TTL modulation 520nm green line laser up to 50mW. Do remember to wear 520nm wavelength protective laser safety goggles to achieve secured line alignment.
Attention: For high powered or OEM TTL modulated 520nm green laser modules, please contact us free at support@berlinlasers.com.
