Hermagis 105/2.5

Brass body Petzval projection lens made in Paris. Aperture estimated. Suspisciously similar to F. Faliez late model. ‘s.g.b.g’ marking stands for ‘Breveté Sans Garantie Du Gouvernement’ (‘Patent without government guarantee’)

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Dimensions 105 mm
Focal Length (mm)

Max Aperture (f)

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