In his latest video "Workshop Tour" Dan presents his centering microscope, which seems to be as useful as his laser centering device (starting at min 3:15):
As the general idea is understandable, does anyone knows the practical implementation details or has someone built such a device?
Dan gives a clue that it is based on a car rearview wireless camera with the lens being replaced. However, in order to have such device that allows you to locate features down to 1um, what mechanical tolerances are required? which lens, how to align it? any hints are welcome.
As the general idea is understandable, does anyone knows the practical implementation details or has someone built such a device?
Dan gives a clue that it is based on a car rearview wireless camera with the lens being replaced. However, in order to have such device that allows you to locate features down to 1um, what mechanical tolerances are required? which lens, how to align it? any hints are welcome.