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Brand | Model | Camera type | Format | Lens brand | Lens model | Aperture | Shutter brand | Shutter model | Exclusivité |
Gaumont | Stéréo Block-Notes | Klapp Stéréo | 45 x 107 mm | Gaumont | Elge | 10 | |||
Gaumont | Stéréo Block-Notes | Klapp Stéréo | 6 x 13 cm | Berthiot | Olor | 6 | |||
Gaumont | Stéréo Block-Notes | Klapp Stéréo | 6 x 13 cm | Krauss | Tessar | 6,3 | |||
Gaumont | Stéréo Block-Notes | Klapp Stéréo | 45 x 107 mm | Krauss | Tessar | 6,3 |