Torcia laser a infrarossi 808nm 5mW regolabile dimensione punto laser infrarossi

Title： 808nm <1mW Adjustable Spot Size Infrared Laser Infrared Pen Laser Pointer. Wavelength 808nm Power: <1mW. 1 808nm <1mW Infrared Laser Pointer. Power: 5mW After focusing, you can light a cigarette and ignite firewood balloons, etc. (At the focus).

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