Highly Stable 532nm Green Cross Laser Alignment
What is the best solution to make clear and stable cross line projection? Either it is pointing at close or long distance, unless the use of sunlight, it makes good job with 532nm green cross laser alignment. It projects highly visible green laser beam from a 532nm green DPSS laser. After getting low laser beam divergence and special TEM00 laser beam mode, and good use of thermal emitting, it...
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