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Example of TK-41 state of the art, December 1968
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12-31-2017, 08:13 AM
kf4rca
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Join Date: Feb 2015
Location: Atlanta
Posts: 740
The downfall of the TK41,42,43 cameras was the IO. The concept of a return electron beam was not a very good one. Not only was the IO expensive, it was difficult to produce.
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