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After proper mounting and adjustment to correct position, 650nm red laser diode module brings users the lowest price and the most stable red dot projection for a lot of application fields effectively.

445nm blue dot laser alignment assures highly intense and powerful blue laser light projection, and highly stable and reliable blue dot indication at quite long work distance constantly.

What is an easy job to make clear and fine enough dot generation?In various night version illumination fields, it is an efficient job to ope...

In order to make easy and quick dot alignment for all night version fields, it would be an easy job for users to apply a long wavelength dev...