In the 60s to mid 70s all the electronic photo-flash produced in the USSR (Photon, Norma FIL-1xx, Saulute, Kristall, Chaika, Svet) had a "Scale" (two scales combined) exposure calculator. Since the second half of the 70th Calculator exposure was "tabular".
(Click to enlarge)
Created by okynek on 4/30/2015 4:13:46 PM | Last Edited by fototoka on 5/7/2015 7:26:39 AMRevision History
