5pcs 515nm 520nm Green 5mw Laser Locator Aiming Diode Module Dot Positioning

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

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