PCB inspection does not start with the highest magnification. A practical microscope setup depends on working distance, stand stability, illumination and camera output.
For repair benches and electronics inspection, a stable 7X-45X stereo zoom microscope with a boom stand and adjustable LED ring light is often more useful than a high-magnification setup with poor hand clearance.
Before quotation, Supu checks the application, board size, target magnification, stand type, lighting method and whether camera output is needed for training or documentation.