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Orthoscope

Published 11.11.2010 Presenter Anton Pankratov

Orthoscope
One of the original instruments, which has the construction combining components of electromagnetic and optical indicators, is orthoscope or shade indicator. It was invented in the mid 20's to replace the electron-beam indicator. In such an indicator an image appears on the screen due to the light flux passing from the tube through the hole in the armature.
When you change the ...