Aren't they cute:
-
-
Does anyone know what these are?
Yuri -
Can't find the link !!
Yuri, there is a link on the site somewhere to a gent in Norway who has one of these - some fanatastic photos on his website of these babies being used by he and his family.
From what I understand very rare twins to have
Something about a big Zeiss objective that just melts my heart,
They are signals equipment related but , blast I wish I could find that link . (Sorry).Comment
-
Perhaps these guys could help you if you emailed them, it seems like a comprehensive site.
http://www.zeisshistorica.org/Comment
-
Actually, I know what they are:
This is a set of Lichsprechgeräte 80/80 or "Light - speech transmitter/receivers". You speak into a microphone connected to one of these units, and another person hears you with headphones up to 4 kilometers away with another of these units - through a directed light beam. The small middle window is an optical sight (like a sniper rifle) to target the other Li. Spr. 80/80
I have been quite fortunate to have purchased two complete sets along with the accompanying electronics, cables, tripods, microphones and headsets. Each set includes a full reserve cache of spare light-bulbs and photo-elements. These sets were manufactured in 1940, and were stored at the Zeiss factory until the end of the war. A US veteran took these sets and wrapped them in a 1945 victory newspaper. He brought them back as a war trophy to the US, and now I have them, along with that 1945 newspaper. The condition of all parts is just amazing. I can't wait to build two power supplies for them, and test them out somewhere in the country. The optics will require careful cleaning ofcourse, but that's the fun part.
YuriComment
-
That's an amazing discovery!!! Not used and well kept - can't be better!!!
Comment
-
-
Helge Fykse's site will be referred to in my write-up, since his description of the Li. Spr. 80/80 is the best (and only one) on the Web.
YuriComment
-
Thanks Lolle.
Lolle , thanks for the link.
Your sets ?
Extremely impressed by them - excellent bit of gear.
I would love to know more about them how they work , their exact purpose , optical qualities.
Never seen anything like this before - very intersting items.
Lucky man Yuri.
Comment
-
I have about 10 more projects before I can get to these, but they will be working perfectly by the time I'm done with them.
YuriComment
-
Li Spr 80
Have soemone an idea what the value is??
I know one Li Spr80 with the tripied and one reciver/transmitter. No idea if work!!!Comment
-
I'd say about $4000 to $5000 for a set. Depends on the condition though.
YuriComment
-
zeiss
ThanksComment
-
Would love to see these working as well!
MattComment
-
Great photo.
Yuri your first photograph just takes me to the fair - one very nice set .
How exactly does the set work ?
Comment
Comment