Emil Busch AG Anastigmat, f:/ 19 cm 1: , with iris blends (exposure figures 3, 6, , 48, 96, 192, aperture number according to Dallmayer-Stolze, corresponding to , , 11, 15, 22, 31, 44). Glass, brass frame, wooden lens standard 1903 , 1903


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Photo credit: © piemags/ABTB / Alamy / Afripics
License: Licensed
Model Released: No

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