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Vibration damper
  Schwingungsdämpfer

Vibration damper Titanium vibration damper for helicopter rotor blades. Further information

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Lexicon - L

Lens current

Lens current is the electric current flowing throught the focus lens. The electromagnetic lens serves for focusing the electron beam, e.g. on the workpiece surface. A higher electric current results in a reduction of the focal length of the lens.


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Siehe auch

Current , Focus , Focusing