TTL Modulation Adjustable Focus 850nm Infrared Line Laser Module
TTL modulation adjustable focus 850nm infrared line laser module gets built-in constant current drive, outputs invisible infrared fine straight line through qualified optic lens. Supports TTL high speed switching and adjustable focus, cooperated with CCD/CMOS infrared laser camera, it converts intense infrared light into ultra fine, sharp edge and straight infrared reference line for all night vision line measuring fields.
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Industrial grade TTL modulation adjustable focus 850nm infrared line laser module integrates an 850nm near infrared laser source, constant current drive circuit, TTL modulation, and focus adjustable lens with a durable anodized aluminum alloy housing tube. Equipped with night vision device or CCD camera, it is widely used in machine vision extraction, 3D line structured light assistance, workpiece edge alignment, line array detection, and dark field vision convert illumination.
Key features:
◆ 850nm wavelength infrared laser diode(5mW-500mW) and a qualified glass coated lens(10°-110°) output invisible IR laser light to the naked eye, fine and straight infrared line for precision scenarios requiring concealed operation.
◆ Adjustable focus lens can enables freely adjusted infrared reference line thickness, ensuring the infrared laser line remains extremely fine and clear at all times.
◆ High speed TTL modulation enables rapid laser flashing or synchronous triggering. The fast response speed meets the dynamic needs of high-speed production lines.
◆ Industrial grade stability TTL modulation laser line generator gets built-in constant current drive and metal heat sink inside an anodized aluminum alloy housing tube, provides excellent heat dissipation and anti-interference capability, achieves extending serve life.
Technical Data:
| Item | TTL Modulation Infrared Line Laser Module |
| Wavelength(nm) | 850nm |
| Output power(mW) | 5mW-500mW |
| Laser Class | IIIa, IIIb, IV |
| Available Fan Angle (degree) | 10°, 20°, 30°, 50° , 110° |
| Beam diameter at aperture(mm) | 10cm distance:<2.5mm |
| Beam divergence(mrad) | 6 mrad |
| Beam mode | TE |
| Focus adjustable? | Yes |
| Modulation Method | TTL Modulation |
| Modulation frequency | 1Hz-1MHz |
| Operating voltage(v) | 3V to 12V |
| Operating temperature(℃) | 10℃～30℃ |
| Storage temperature(℃) | -10℃～50℃ |
| Dimension | Dia16mm×Length71mm; D18.9mm×L110mm |
| Expected lifetime (hours) | ≥8000 hours |
| Warranty | 6 months |
Applications:
◆ Machine Vision and 3D Scanning: Object contour extraction, dimensional measurement, defect detection, and 3D reconstruction.
◆ Industrial Automation Alignment: Textiles, woodworking, stone processing, and printing
◆ Night Vision and Security Monitoring: Works with infrared night vision cameras to project auxiliary lighting in dark environments.
◆ Research and Laboratories: Optical path calibration, infrared sensor response testing, and special optical experiments. Robot navigation
Note: Do avoid any eye exposure to invisible infrared laser light radiation and reflection. Please remember to wear 850nm wavelength preventing laser safety goggles so as to achieve secured line alignment.
Attention: For high powered or OEM TTL modulated 850nm infrared line lasers, please contact us free at support@berlinlasers.com.
