Samples may be made to release electrions, which must be further accelerated by a ||Electron Gun]] or a [[Linear Accelerator]] prior to entering the Objective Lens (if prsent), by means of Heat, Ion Bombardment, Electron Bombardment, or Light Bombardment (such as high energy UV Light). | Samples may be made to release electrions, which must be further accelerated by a ||Electron Gun]] or a [[Linear Accelerator]] prior to entering the Objective Lens (if prsent), by means of Heat, Ion Bombardment, Electron Bombardment, or Light Bombardment (such as high energy UV Light). |