Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lenses, Apertures, and Resolution
Abstract Electron lenses are the magnetic equivalent of the glass lenses in an optical microscope and, to a large extent, we can draw comparisons between the two. For example, the behavior of all the lenses in a TEM can be approximated to the action of a convex (converging) glass lens on monochromatic light. The lens is basically used to do two things: either take all the rays emanating from a point in an object and recreate a point in an image, or focus parallel rays to a point in the focal plane of the lens.
Lenses, Apertures, and Resolution
Abstract Electron lenses are the magnetic equivalent of the glass lenses in an optical microscope and, to a large extent, we can draw comparisons between the two. For example, the behavior of all the lenses in a TEM can be approximated to the action of a convex (converging) glass lens on monochromatic light. The lens is basically used to do two things: either take all the rays emanating from a point in an object and recreate a point in an image, or focus parallel rays to a point in the focal plane of the lens.
Lenses, Apertures, and Resolution
Williams, David B. (Autor:in) / Carter, C. Barry (Autor:in)
Transmission Electron Microscopy ; 85-104
01.01.1996
20 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
| Online Contents | 2008
| UB Braunschweig | 2017
Biophotonics applications of nanometric apertures
| British Library Online Contents | 2009
Biophotonics applications of nanometric apertures
| British Library Online Contents | 2009