Modulo laser vicino infrarosso 780nm punto messa a fuoco regolabile lampada laser 780T-60
Wavelength: 780nm. 1pc 780nm Focusable IR Infrared Laser flashlight (Battery not included for easy custom clearance). Invisible light > 760nm: such as infrared, far infrared. Invisible light wavelength < 380nm: such as ultraviolet.