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.
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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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