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Daguerreotype Lens by Lerebours et Secretan, ...
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Unmarked Petzval-Type Lens with Rims Engraved...
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"Objectif Universel" Convertible Lens by Darl...
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Rare "Panoramique Grand Angulaire" by Eugène ...
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"Derogy's Patent VR" Petzval-Type Lens, 1858 ...
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Hermagis Portrait and Landscape Lens, c. 1855...
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"Télé-objectif Derogy Apl. No. 3", c. 1897...
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"Objectif Achromatique" by A. Laverne, c. 186...
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Portrait Lens by L. Puech, France, c. 1850–55...
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"Verax" Anastigmat Symétrique F:6,8 F=300 mm ...
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Convertible Rectilinéaire Grandangulaire "No....
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"Photographe à Verres Combinés" by Charles Ch...
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Landscape Lens by Dubroni à Paris, c. 1865...
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Soft-Focus (Petzval-Type) Portrait Lens by Va...
