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Optical Device
Hi All,
I am looking for some assistance in identifying the following optical device (see attached photos).
Searching around I cant seem to find much information though I would guess it is some sort of infra-red receiver, possibly used for signalling between ships.
Anyone know details on what this is and how it operates etc?
Cheers
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05-29-2015 10:22 PM
# ADS
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Just a guess here, but it might be an early hand-held viewer for receiving infra-red light Morse signals.
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Thanks Paul, that was my suspicion although I have never been able to find any solid info (and still hunting!)
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Five minutes of on-line research equals this: Records of the Bureau of Ships
It may be worth a try.
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