cheap laser diode
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589nm 5mW Yellow Portable Laser Module
It’s a 589nm yellow laser pen, and the laser power is 5mW. It use a CR2 3V battery. Install the…
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Multiple Laser Modules Holder Video
Multiple laser modules holder axis brackets Universal holder Has good heat conductivity and flexibility, laser products can be installed in…
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450nm 10mW Dot Blue Laser Module Video Blue Laser Beam
This is 450nm 10mW blue dot laser module with power supply. The power of this module is low, but the…
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532nm 200mW Laser Module Video Real Power Test
This is 532nm 200mW dot green laser module.Today we measure its real output power by laser power meter. The operating…
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