... and electromagnetic alignment is available.·The secondary electron image resolution is less than 3nm.·Externally adjustable final ... , μ scale, and characters typed by user 3. Image Acquisition System Real-time acquire slow scanning video signal, ... real-time displayMagnification: 6×~300,000× 7. Image RotationMicroprocessor controlled digital image rotation. 8. Scanning ModePlane, line, spot, selected ...