Modulo Laser Infrarossi IR 520NM 5mW Punto Verde Modulo Posizionamento 16*60mm Nuovo 3V
Wavelength: 520nm. Exit pupil power: 5mw. (In the case of good heat dissipation, there are iron blocks / iron shelves and other cooling tools.). 1x 3V 1A AC Adapter. 1x Laser Module. Laser level: Ⅲb. Optical system: optically coated glass lens.