OMTech Beam Alignment. For the beginners and experts

Starting with step 1- leveling your bed. Step 2- getting your head square. After those steps are complete, we go over how to move the mirrors, and what we are trying to accomplish as we move them. This is a complementary video to "Explaining the 3rd mirror" and "Perfect beam alignment".    • Explaining the 3rd mirror beam alignment f...      • Perfect beam alignment for your Chinese de...