Focusable Red 650nm 50mW Dot Line Cross Laser Diode Module 5V Adapter Heatsink

650nm 50mW Red Dot Line Cross Laser Diode Module + 5V Adapter + Heatsink. Focusable :Yes. 1x 650nm 50mw laser module;. Output Power: 50mW. 1x Heatsink. 1x 5V Adapter. Laser Shape : Dot /Line /Cross. Laser Feature.

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