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Home Products Laser Module dot laser module 12X40mm red laser module head 980nm 50mW

12X40mm red laser module head 980nm 50mW high power external focus dot infrared laser module

  • 12X40mm laser module
  • 980nm laser module
  • custom 50mw red laser module

  • Industrial Φ12×40mm near-infrared (IR) dot laser module with 980nm wavelength and 50mW output, equipped with an externally adjustable focus collimating lens (optical glass or PMMA) and built-in APC constant current driver.

     The 980nm beam is invisible to the naked eye—suitable for fiber optic alignment, optical test benches, photoelectric sensor referencing, and scientific/lab applications requiring a stable medium-power IR point source.

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    Description


    12X40mm red laser module head 980nm 50mW high power external focus dot infrared laser module

    Specifications
    • Wavelength: 980nm ±10nm (Near-Infrared / Invisible)
    • Output Power: 50mW (CW, Class 3B)
    • Beam Pattern: Dot (Spot), externally focus adjustable via front threaded cap
    • Lens: Coated Glass or PMMA Collimating Lens (user focusable)
    • Operating Voltage: DC 3V–5V (typical 5V; 12V optional with driver)
    • Operating Current: <120mA
    • Spot Size: Adjustable (collimated dot, e.g. ≤1mm @ 1m after focus)
    • Housing: Φ12×40mm Black Anodized Aluminum (ESD & reverse polarity 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: >8,000 hrs
    Applications
    • Fiber optic coupling & alignment reference
    • Optical lab experiment & test bench IR source
    • Photoelectric sensor / IR trigger reference beam
    • Laser system invisible targeting & alignment aid
    • Scientific research & university teaching demonstration



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