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A New Wide Field Electrographic Camera as an Optimum Detector for Schmidt-Type Telescopes
Published online by Cambridge University Press: 12 April 2016
Extract
The electrographic (E.G.) camera is one of the most powerful modern detectors having high sensitivity, extended spectral response, extreme spatial resolution, low background, no threshold, good linearity and large dynamic image. A combination of highly uniform electric and magnetic fields produces distortion-free and extremely sharp images which are recorded by electron sensitive emulsions (Figure 1).
- Type
- Research Article
- Information
- International Astronomical Union Colloquium , Volume 78: Astronomy with Schmidt-type telescopes , 1984 , pp. 173 - 176
- Copyright
- Copyright © Reidel 1984