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Tiefenbildner-Imagon 5,8/250 mm (Soft-Focus)...
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Busch Wideangle Aplanat Ser. C. F:16 No. 1 Fo...
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Petzval-Type Lens by "J. Voightlander", c. 18...
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Goerz Hypergon-Doppel-Anastigmat 9 cm, c. 191...
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Portrait Aplanat No. 3 F:6 and Krauss Tessar-...
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Ica Rapid-Baryt-Aplanat "Helios" No. 4 8/340 ...
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Busch's "Vademecum" Series II Set, c. 1899...
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Busch's "Vademecum" Series II Set, c. 1899...
