Electron microscope form the first series by Siemens, 1939. At Siemens B.v. Bories and E. Ruska developed the apparatus from 1937-1939. The microscope has three magnetic lenses, a resolution of about 3 nanometers and a magnification of about 3000. Deutches Museum. Munich. Germany.
Electron microscope form the first series by Siemens, 1939. At Siemens B.v. Bories and E. Ruska developed the apparatus from 1937-1939. The microscope has three magnetic lenses, a resolution of about 3 nanometers and a magnification of about 3000. Deutches Museum. Munich. Germany.
Crédit: Album / Prisma
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Taille de l'image: 2835 × 4571 px | 37.1 MB
Taille d'impression: 24.0 × 38.7 cm | 1116.1 × 1799.6 in (300 dpi)