How does adjustable focus lens green line laser module precisely?
What is the best job to obtain precise and fine line alignment? In those of industrial and high tech precise line measuring work fields, a lot of factory workers and engineers would prefer to use a 532nm green line laser module within 5mW to 100mW. Connected with 5V, 9V 1000mA DC power supply, it makes constant green laser beam and green line emission within long lasting time, and no light decay or dim.
https://www.berlinlasers.com/5....32nm-green-line-lase