3pcs 515nm 520nm 5mW Mini Dot Green Laser Module for Aiming Positioning Light

3pcs 515nm 520nm 5mW Green Dot Laser Diode Module. Laser wavelength: 515nm. 3pc 520nm 5mW Dot Laser Module. Laser power (constant power): 5mW. Flare mode (spot size): spot < 15mm at 5m. Laser working mode: spot spot, CW laser.

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