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Pin-hole cameras can be used to obtain macro images having unlimited depth of field and free from linear distortion. This is particularly useful for close-up and wide-angle work. For the red/cyan 3D images of the bronze door panels of St Frances of Assisi Church, Santa Fe, New Mexico, the camera was positioned just 18 inches from the panels.

  Images by kind permission of Paul Prober (www.huecandela.com)  




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