Puntatore laser ciano messa a fuoco regolabile CX6 488nm penna laser visibile raggio laser US

Wave Length： 488nm. Laser Color： Cyan. 1 Cyan Laser Pointer. Battery Direction： The Battery "+" Is Toward End of The Laser Pointer. Flare Forms： Plaque-Forming - Circle. Brightness : Green > Blue > Cyan > Red > Yellow > Purple Light.

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