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#janssen_revolver

Janssen revolver

Early astronomical camera system

The Janssen revolver was invented by the French astronomer Pierre Jules César Janssen in 1874. It was the instrument that originated chronophotography, a branch of photography based on capturing movement from a sequence of images. To create the apparatus Pierre Janssen was inspired by the revolving cylinder of Samuel Colt's revolver.

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Janssen revolver 1870s in film Pierre Janssen Passage de Vénus Janssen (surname) 1875 in animation List of years in animation 1874 in animation 1876 in animation Chronophotographic gun
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