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Blue Laser Diode 450nm 5w Module DIY Laser engraving machine Optics Sensor Light Emitting Tube LD Electronic Design TO9mm Packa

👍: 100.0%

Blue Laser Diode 450nm 5w Module DIY Laser engraving machine Optics Sensor Light Emitting Tube LD Electronic Design TO9mm Packa

$24.25

25.00

Prism Laser Beam Combine Cube Prism Mirror for 405nm~ 450nm Blue Laser Diode 5W

👍: 100.0%

Prism Laser Beam Combine Cube Prism Mirror for 405nm~ 450nm Blue Laser Diode 5W

$3.92

4.36

Focusable 405nm 20mw Violet Blue Laser Diode Dot/Line/Cross Module with 5V AC Adapter

👍: 0.0%

Focusable 405nm 20mw Violet Blue Laser Diode Dot/Line/Cross Module with 5V AC Adapter

$9.91

12.54

Industry High Power 445nm 450nm 4000mw 4W Adjustable Blue Laser Diode Dot Module 12V TTL + Adapter

👍: 100.0%

Industry High Power 445nm 450nm 4000mw 4W Adjustable Blue Laser Diode Dot Module 12V TTL + Adapter

$115.62

141.00

Industrial Adjusted Violet Blue Laser Diode Line Module 405nm 50mw 14.5x48mm with 5V Adapter

👍: 100.0%

Industrial Adjusted Violet Blue Laser Diode Line Module 405nm 50mw 14.5x48mm with 5V Adapter

$16.96

20.68

445nm 450nm 2W Blue Laser Diode Dot Module 2000mw Engraver 12V with 405nm 445nm with Laser Protective Goggles

👍: 100.0%

445nm 450nm 2W Blue Laser Diode Dot Module 2000mw Engraver 12V with 405nm 445nm with Laser Protective Goggles

$77.9

95.00

Focusable 405nm 300mW Violet Blue Laser Diode Dot Module Marking Engraver with 12V Adapter

👍: 100.0%

Focusable 405nm 300mW Violet Blue Laser Diode Dot Module Marking Engraver with 12V Adapter

$33.62

41.00

4A Circuit Power Driver Board 12VDC Power Supply Driver for 445nm 450nm 3w 3.5w 4w NDB7A75 Blue Laser Diode LD with TTL

👍: 0.0%

4A Circuit Power Driver Board 12VDC Power Supply Driver for 445nm 450nm 3w 3.5w 4w NDB7A75 Blue Laser Diode LD with TTL

$12.17

15.81

New Original SLD3237VFR 405nm 3.8mm Violet/Blue Laser Diode CW 150 Max 350

👍: 0.0%

New Original SLD3237VFR 405nm 3.8mm Violet/Blue Laser Diode CW 150 Max 350

$25.09

30.60

Adjusted 405nm 500mw Violet Blue Laser Diode Dot Module 12V 22x90mm with Adapter

👍: 100.0%

Adjusted 405nm 500mw Violet Blue Laser Diode Dot Module 12V 22x90mm with Adapter

$105.78

129.00

Focusable 405nm 200mw Violet-Blue Laser Diode Module Dot Line Cross 14.5x45mm

👍: 100.0%

Focusable 405nm 200mw Violet-Blue Laser Diode Module Dot Line Cross 14.5x45mm

$46.02

59.00

Collimating full-Thread Glass Lens w/Three Layers Coated for 405nm-450nm Violet/Blue Laser Diode

👍: 100.0%

Collimating full-Thread Glass Lens w/Three Layers Coated for 405nm-450nm Violet/Blue Laser Diode

$7.5

8.33

Industrial Violet Blue Laser Diode Module 405nm 20mw Dot/Line/Cross Lens with Driver in 13x42mm

👍: 100.0%

Industrial Violet Blue Laser Diode Module 405nm 20mw Dot/Line/Cross Lens with Driver in 13x42mm

$11.6

12.89

Focusable Violet-Blue Laser Diode Module 405nm 100mw Dot Line Cross 14.5x45mm

👍: 0.0%

Focusable Violet-Blue Laser Diode Module 405nm 100mw Dot Line Cross 14.5x45mm

$16.77

21.50

Collimating Half thread Coated Glass Lens for 405nm-450nm Violet Blue Laser Diode with Three Layers

👍: 100.0%

Collimating Half thread Coated Glass Lens for 405nm-450nm Violet Blue Laser Diode with Three Layers

$8.4

9.33

5mW-100mW 405nm Violet Blue Laser Diode Power Driver Board Circuit 30-300MA

👍: 0.0%

5mW-100mW 405nm Violet Blue Laser Diode Power Driver Board Circuit 30-300MA

$4.35

5.88

Industrial 405nm 100mw Violet Blue Laser Diode Module with K9 Lens Dot Line Cross Shape with Driver in 16x68mm 5V

👍: 0.0%

Industrial 405nm 100mw Violet Blue Laser Diode Module with K9 Lens Dot Line Cross Shape with Driver in 16x68mm 5V

$22.95

27.99

PLTB450B 445nm 450nm Blue Laser Diode 1600mw TO18 5.6mm

👍: 100.0%

PLTB450B 445nm 450nm Blue Laser Diode 1600mw TO18 5.6mm

$14.5

25.00

Adjustable 405nm 20mw Violet Blue Laser Diode Module 3 in 1 Dot Line Cross M9 Caps & Driver In

👍: 100.0%

Adjustable 405nm 20mw Violet Blue Laser Diode Module 3 in 1 Dot Line Cross M9 Caps & Driver In

$9.47

11.99

Industry High Power 445nm 450nm 4000mw 4W Adjustable Blue Laser Diode Line Module 12V TTL + Adapter

👍: 100.0%

Industry High Power 445nm 450nm 4000mw 4W Adjustable Blue Laser Diode Line Module 12V TTL + Adapter

$115.62

141.00

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