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High Power Laser Pointer Pen Beam Light 3-Pack Red Blue Green – ASA College: Florida
5mW Laser Module emitter - Red Point
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650nm 5mW~150mW Red Laser Module Cross/Position marking Φ16mm*60mm
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Line Laser Diode - 5mW 650nm Red : ID 1057 : $8.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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