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Home Products Laser Module line laser module 12X40mm 450nm laser module 20mw line las

12X40mm 450nm laser module 20mw line laser module

  • 450nm laser module 20mW
  • one-line blue laser module
  • custom 450nm laser module

  • Compact Φ12×40mm true blue line laser module with 450nm wavelength and 20mW output (Class 3B), equipped with a focusable cylindrical glass or PMMA lens and built-in APC constant current driver. 

    The 450nm blue line offers distinctive visibility vs. red/green—ideal for stage effects, special lighting, machine vision contrast lines, alignment guides, and OEM equipment requiring a blue reference line.

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    Description



    12X40mm450nm laser module 20mW adjustable focus line laser module cutting bed positioning instrument

    Specifications
    • Wavelength: 450nm ±10nm (True Blue / InGaN Diode)
    • Output Power: 20mW (CW, Class IIIb)
    • Laser Pattern: Single Line (fan angle optional: 15°–110°, typical 45°/60°/90°)
    • Lens: Optical Glass or PMMA Cylindrical Lens (focus adjustable via front cap)
    • Operating Voltage: DC 3V–5V (typical 5V; 12V optional with driver)
    • Operating Current: <100mA
    • Line Width: ≤1.0mm @ 1m (adjustable via focus ring)
    • Beam Divergence: <1.2 mrad
    • 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
    • Stage lighting / Special effect blue line source
    • Machine vision contrast line & inspection reference
    • Woodworking / Stone / Textile cutting guide line (decorative/contrast use)
    • Laser level & layout marking (blue line for high-contrast surfaces)
    • Scientific optical experiment & alignment aid
    • OEM integration in custom detecting/instrumentation



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