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![]() Version française |
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EXPANDING CHAMBERS |
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Directly inspired from the Camera Obscura described by Roger Bacon in 1267, these cameras are distributed in two main categories :
These cameras evolved according to the improvement of the photographic process (Daguerreotype, Ambrotype, Collodion, etc...) but the invention of the expanding camera was really a huge one which makes of these cameras, the precursors of the Foldings.
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