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The Lowest Price 5mW to 100mW Glass Coated Lens 680nm Red Laser Diode Modules | #680nm red laser diode module

The Lowest Price 5mW to 100mW Glass Coated Lens 680nm Red Laser Diode Modules

The Lowest Price 5mW to 100mW Glass Coated Lens 680nm Red Laser Diode Modules

680nm red laser diode module makes stable red reference dot projection at various work distances.