TTL Modulation Adjustable Focus 515nm Green Cross Line Laser Module
TTL modulation adjustable focus 515nm green cross line laser module is a high brightness green light source that supports TTL high frequency modulation. It features a qualified semiconductor laser diode, qualified optic lens and built-in adjustable focus lens, allowing for high precision green cross line generation for industrial alignment, machine vision guidance, construction, and automation production lines.
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Direct diode emission TTL modulation adjustable focus 515nm green cross line laser module is an industrial grande designed device for high precision 2D positioning. It utilizes a high quality 515nm green laser diode, a qualified glass coated lens to project two perpendicular and bright green crosshairs onto the target surface. Integrated with TTL modulation on/off switch and adjustable focus, high visibility green vertical and horizontal lines are ideal tool for industrial manufacturing, precision measurement, and machine vision applications.
Key features:
◆ 515nm pure green light offers high brightness and excellent visibility. Green cross lines from a qualified glass coated lens are sharp and crisp with high orthogonality and high stability during long distance use.
◆ Built-in focus adjustable lens allows for continuous focal length adjustment, modified line thickness and projecting distance, suitable for precision near field alignment and far field marking.
◆ TTL modulation supports high speed switching via external digital signals. It enables precise triggering with industrial cameras, PLCs, and photoelectric sensors, effectively eliminating motion blur.
◆ Industrial garde anodized aluminum alloy housing tube offers excellent impact and corrosion resistance. Built-in APC, ACC driving circuit and heat dissipation ensures stable and continuous green cross line projection over long periods in harsh industrial environments.
Technical parameters:
| Item | TTL Modulation Green Cross Line Laser Module |
| Wavelength (nm) | 515nm |
| Output power (mW) | 5mW, 10mW, 20mW, 30mW, 50mW |
| Available Fan Angle(degrees) | 10°, 15°, 110° |
| Laser Class | IIIa, IIIB, IV |
| Beam thickness at aperture (mm) | <2.8mm; At 2m distance: <2.0mm |
| 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: Widely used in scenarios such as large-scale equipment alignment, reference calibration for SMT placement machines, woodworking saw guides, construction layout and verticality checks, robot navigation assistance, and high-precision positioning on automated production lines.
Note: any operation of higher power 515nm green cross laser up to 50mW generates powerful thermal energy that is harmful to human eyes and skin. Do avoid eye exposure to the beam aperture and remember to wear 515nm wavelength preventing laser safety glasses.
Attention: For high powered or OEM 515nm TTL modulation green cross line lasers, please contact us free at support@berlinlasers.com.
