Penna puntatore laser rosso messa a fuoco regolabile 1MW 650nm solo luce lampeggiante raggio laser
Wave length：650nm. Output power：< 1mw. Model No: RH6-B(Red Laser Pointer). 1 Red Laser Pointer. Try not to remove the front focusing head to prevent dust from adhering to the chip,When the laser is turned on the laser will burn out.