It’s the 940nm 3000mW fiber coupled laser system. There are CW/TTL/Analog 3 working modes to choose from. Pay special attention that the fiber interface here is customized, and the optical fiber connecting the laser head is marked. The collimator is installed at the exit end of the optical fiber. The focal length of the collimator can be adjusted. Let’s check it now.
The effect of the laser shot from the fiber end.
The effect of the laser shot from the collimator.