Amoredetailedlookinsidehttp://www.youtube.com/watch?v=sfsfpxdaIam Apeture I Microscope column 6V-100V5-50kV How Scanning Electron Microscopes Work Uc U c2009 How stutters <720 Electron Vacuum Anode ammar Figure 1 Gun Chamber tube e- beam Electron Gun Anode Conden Condenser Lens Electron CRT Condenser Beam Scan generator Lens robe-form 1平中 Objective BSE m Chamber Backscatter SE amplifier Detector Detector Specimen Seconda SC,EBIC Sample Detector Data Computer storage https://www.youtuBe.com/watch?v=mr9-1sz_cko Multichannel analyser at~1:06-2:40 Source: L. Reimer, " Scanning Electron https://www.youtubecom/watch?v=gy9if0-tvfe Microscope, 2nd Ed, Springer-Verlag at~2:38-4:45 1998,p.2 a- beam convergenceSource: L. Reimer, “Scanning Electron Microscope”, 2nd Ed., Springer-Verlag, 1998, p.2 e- beam Electron Gun  https://www.youtube.com/watch?v=GY9lfO-tVfE at~2:38-4:45 A more detailed look inside  - beam convergence <72o https://www.youtube.com/watch?v=Mr9-1Sz_CK0 at~1:06-2:40 http://www.youtube.com/watch?v=sFSFpXdAiAM