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905nm 10mW dot laser module 10X30mm laser module

  • 905nm10mW laser module
  • 905nm laser module
  • custom laser module
  • 905nm 10mW dot laser module

  • Compact Φ10×30mm near-infrared (IR) dot laser module with 905nm wavelength and 10mW CW output (Class 3R), featuring an adjustable focus collimating lens and built-in APC constant current driver.

     The 905nm beam is invisible to the naked eye—widely used as an alignment reference, optical test source, photoelectric sensor trigger, and low-power seeding/aiding source for Laser Range Finder (LRF) systems and obstacle detection modules.

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    Description


    10X30mm 905nm10mW internal focus invisible light module head dot red laser module

    Specifications
    • Wavelength: 905nm ±10nm (Near-Infrared / Invisible)
    • Output Power: 10mW (CW, Class 3R); Pulse-driven version available on request
    • Beam Pattern: Dot (Spot), focus adjustable via front cap
    • Lens: Coated Glass or PMMA Collimating Lens (user focusable)
    • Operating Voltage: DC 2.8V–5V (typical 3V/5V; 12V optional with driver)
    • Operating Current: <50mA (CW mode)
    • Spot Size: Adjustable (collimated dot, e.g. ≤1mm @ 1m)
    • Beam Divergence: <1.0 mrad
    • Housing: Φ10×30mm Black Anodized Brass/Aluminum (ESD protected)
    • Lead Wire: Red(+)/Black(−) 100–150mm or JST connector (optional)
    • Working Temp.: -10°C to +50°C
    • Storage Temp.: -40°C to +80°C
    • Lifetime: >10,000 hrs
    • Options: TTL pulse driver / fixed-focus / custom wire length & connector
    Applications
    • Laser Range Finder (LRF) alignment reference & seed source
    • Photoelectric sensor & IR trigger test source
    • Optical lab experiment & IR beam path alignment
    • Robot / sweeping robot obstacle detection reference
    • Scientific research & ranging system development
    • OEM integration in measuring & detection instruments





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