Fokussierbares rotes Lasermodul Diodenstrahl 6/9/12 mm OD Punkt Kreuzlinie 650nm 3 V 5 V
ab 2,58 €
Wavelength: 650NM. Laser wavelength: 650nm. Wavelength: 650nm. Laser is harmful to the eyes. Do not expose it directly to the eyes. Do not expose red light with a power exceeding 30mw to the human body (laser protective goggles can also be worn to protect the eyes).
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