- Bausch & Lomb Zeiss-Planar Series I.A., Paten...
- Portrait Aplanat No. 3 F:6 and Krauss Tessar-...
- Carl Zeiss, Jena. Tele-Tubus III, Focal Lengt...
- Convertible Lens by Emil Busch, c. 1865...
- Busch's Wideangle Aplanat No. 4, c. 1890...
- Busch Wideangle Aplanat Lens Ser. C. F:16 No....
- Busch Aplanat No. 6 and Rodenstock "Monar" 3,...
- Busch's Portrait Aplanat No. 3, c. 1900...
- Rectigraph No. 2 (with Shutter), c. 1895...
- Extra Rapid Aplanat 1:8 20 cm, c. 1900...
- Xenar 4,5/24 cm and Tessar 4,5/15 cm...
- "Werdegang eines Goerz Doppel Anastigmats Dag...
- Portrait of Steinheil (1801–1870), c. 1840...
- Tiefenbildner-Imagon 5,8/250 mm (Soft-Focus)...
- Goerz Hypergon-Doppel-Anastigmat 9 cm, c. 191...
- Rodenstock Copper-Bound ...
- Atelier-Schnellarbeiter F:3 No. 5 F=360 mm, c...
- Atelier-Schnellarbeiter 1:3 F=400 mm, c. 1907...
- Atelier-Schnellarbeiter 1:3 F=270 mm, c. 1908...
- 5 Goerz Lenses, c. 1900–1910...
- Weitwinkel-Lynkeioskop Serie F. No. 1, c. 189...
- Goerz Dogmar 3,5/250 mm "Fliegertruppen", c. ...