TTL Modulation Adjustable Focus 980nm Infrared Cross Line Laser Module
TTL modulation adjustable focus 980nm infrared cross line laser module supports TTL high frequency modulation and front end adjustable focus lens, outputs a highly stable infrared cross line invisible to the human eye, providing an interference-free, concealed infrared light source specifically for machine vision calibration, precision alignment, and contour detection.
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TTL modulation adjustable focus 980nm infrared cross line laser module, near infrared invisible light, supports high frequency pulse and adjustable focus lens. Configured with 980nm semiconductor laser diode, glass coated lens and cooling system inside a high duration metal housing tube, it generates two perpendicular infrared lines with accurate 90 degrees, suitable for laser processing, vision calibration, precision alignment, and industrial inspection.
Key features:
◆ Adjustable focus design enables freely adjusted cross line thickness for different working distances.
◆ TTL high speed pulse modulation is compatible with visual synchronization, enables fast response speed and on/off switch power source supply, compatible with industrial camera exposure, motion platform, photoelectric counting and automation.
◆ Qualified 980nm semiconductor laser diode(5mW to 500mW) and glass coated lens(10,15,110) enable stable cross line optical quality, resulting in continuous and straight vertical and horizontal lines, free of breaks or bright/dark banding.
◆ APC, ACC driving circuit board assures long term reliable operation, free from power fluctuations, supports 24 hours continuous operation and long lifespan.
Technical parameters:
| Item | TTL Modulation Infrared Cross Line Laser Module |
| Wavelength (nm) | 980nm |
| Output power (mW) | 5mW-500mW |
| Available Fan Angle(degrees) |
10°, 15°, 110° |
| Laser Class | IIIa, IIIb, IV |
| Beam thickness at aperture (mm) | <2.5mm |
| Beam divergence (mrad) | 6mrad |
| Beam mode (before optics) | TE |
| 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:
◆ Machine Vision: Industrial camera calibration, dimensional measurement, defect detection
◆ Precision Alignment: PCB/FPC mounting alignment, laser cutting and welding positioning, automated assembly
◆ 3D Measurement: Flatness inspection, workpiece position correction
◆ Night Vision and Security: Infrared concealed positioning beacons, night vision system auxiliary reference
◆ Optical Experimentation: Optical path construction, infrared sensor calibration, laboratory non-contact positioning
Note: 980nm infrared light is invisible to the naked eye. Direct viewing of the infrared light output port and reflected light path is strictly prohibited. Operators must wear laser safety glasses corresponding to the specified wavelength.
Attention: For high powered or OEM 980nm infrared cross line laser modules, please contact us free at support@berlinlasers.com.
