Small Microscope

Originally created while researching basic microscopes for McMaster SCA/FI workstation. These need to see a rough idea of a die position, but not resolve individual transistors. Goals were:

• Light enough to mount on 3018 Pro CNC Z axis
• Compact => not get in the way of other tools such as laser
• Relatively inexpensive (no more than $300?)

Modular tube

Optem

Above: unit with epi illumination from inspection machine Far left: 90 degree steering mirror Middle knobs: zoom and focus Side port: for epi illumination fiber Far right: a "Mituotyo M Plan Apo 20x SL" objective was attached

They make