Easy Aligned 445nm Blue Laser Diode Module
Not relying on any manual dot projecting tool, including those of long distance and hard reaching places, it always makes good job with an intense beam emitting tool, such as a 445nm blue laser diode module. It is projecting formal brightness blue laser light directly from a high power blue laser diode up to 50mW to 100mW. The advanced use of qualified glass coated lens is cooperating with a...
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