Photo direction officers were a team of intellectuals, a caste of specialists, especially valued at PSU. The activities of an OT (operational technical control) officer abroad were largely connected with the use of a wide variety of photographic equipment, from photocopying machines and cameras for covert (inconspicuous) shooting of people to miniature secret cameras in fountain pens, lighters, and even lipstick. All these different photosystems and cameras required special techniques for processing photographic film, special skills in printing photographs, often in large numbers, achieving the readability of each photo clip. And all this had to be done competently and without errors by an OT resident employee, not forgetting about other important areas of his work.
TTL exposure meter (Through the lens, TTL: âthrough the lensâ) is a type of built-in exposure meter that measures the brightness of the scene being shot directly through the camera or movie camera lens. For some time, the Soviet literature on photography used the concept of âinternal light measurementâ and the corresponding abbreviation âBCâ, for example, in the name of the camera âZenit-15 BCâ. However, later this designation was supplanted by the international term TTL.
This is not a Soviet camera - this is a German camera made in the Soviet Union.
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