Violet/Blue Dot/Line/Cross 405nm 50mw Focusable Laser Diode Module w/ Heatsink

3in1 405nm 50mw Violet/Blue Dot Line Cross Laser Module Heatsink. 1x 405nm 50mw Laser Diode Module. Wavelength: 405nm. Focusable: Yes. Not suitable for long distance use. Output Power: 50mW. 1x Heatsink.

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