This image converter is a 6032. It was used to convert an infra red image projected onto the end window and to excite the output phosphor and produce a visible image. This would be the active element in a night vision device.
The end window envelope is 42 mm in diameter and the overall length is 113 mm.
Reference: Data-sheet. Type 6032 was first introduced in 1958.
Absolute Maximum Operating Conditions¶
Updated April 20, 2013.