In 1934, photographic identification of fleeing criminals could be obtained with a perfected camera which was attached to a pistol or rifle and worked by the gun’s trigger. The lens used can work at an opening of F/3.5, which permits the camera to be used in comparatively poor light and at high speed. The small negatives are sharp enough to be enlarged.
This invention is useful when we can catch criminals more easily. It became even more special when it was invented many years ago.
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