DL123 - SEM Teardown Part 2: Electron Gun & Column @DextersTechLab

DL123 - SEM Teardown Part 2: Electron Gun & Column @DextersTechLab

Uploaded June 2017 | Updated September 2026, 1 hour ago

Continuing the teardown of the Hitachi S800 Scanning Electron Microscope. I take apart the main column assembly containing the field-effect electron gun and focusing & sigmatism correction coils.

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DL123 - SEM Teardown Part 2: Electron Gun & Column