The company "Compagnie Générale de Télégraphie" first produced only one known electron microsocpe prior to changing their name to Camica.
List of Model
| Elektrostatic Übermikroskop
|
|
| General
|
| Year
|
1946 [1] or c.a. 1949 [2][3]
|
| Successor
|
Unkown
|
| Magnification Range
|
7000x[4], 1000 - 14Kx [5]
|
| Magnification Gauge Type
|
none, only one magnification
|
| Specemin Chamber Pressure
|
|
| Power Consumption
|
|
| System Weight
|
|
|
| Electrion Source
|
| Accelerator Type
|
|
| Cathode Type
|
Tungsten Hairpin
|
| Accelerating Voltage
|
50 KV, 60 KV[6]
|
| Stability
|
|
| Cathode Heating Methode
|
|
| Alignment Methode
|
|
|
| Condensor
|
| Number of Condensor Lenses
|
Focusing Electron Gun
|
| Stability
|
|
| Stigmator
|
|
| Minimum Spot Size Diameter
|
|
| Condensor Alignment
|
|
| Lens Type
|
Electrostatic (if present)?
|
|
| Stage
|
| Holder Type
|
|
| X, Y Travel Range
|
|
|
| Objective Lens
|
| Focal Length
|
|
| Adjustment Range
|
|
| Spherical Error
|
|
| Stability
|
|
| Stigmator
|
|
| Alignment Aids
|
|
| Point Resolution
|
50 [7] Å
|
| Lens Type
|
Electrostatic
|
|
| Projective Lens
|
| Number of Projective Lens
|
1
|
| Stability
|
|
| Polpeace Configuration
|
N/A
|
| Avalible Polpeace Magnification(s)
|
|
| Alignment
|
|
| Lens Type
|
Electrostatic
|
|
- ↑ Elektronen Mikroskopie, H. Mahl & E. Gölz, 1951, page 79
- ↑ Electron Microscopy Technique and Applications, Ralph W. G. Wycoff, 1949
- ↑ Die Übermikroskopie, Bodo von Berries, 1949
- ↑ Electron Microscopy Technique and Applications, Ralph W. G. Wycoff, 1949, page 20
- ↑ Elektronen Mikroskopie, H. Mahl & E. Gölz, 1951, page 80
- ↑ Elektronen Mikroskopie, H. Mahl & E. Gölz, 1951, page 79
- ↑ Elektronen Mikroskopie, H. Mahl & E. Gölz, 1951, page 79