The Raspberry Pi, the credit-card sized single board computer developed in the UK, just added a visual component to its arsenal. A 5MP CMOS camera, the tiny cam will attach to the mini-computer and allow programmers to use it any way they see fit. And in order to celebrate this new addition to the family, the Raspberry Pi Foundation is sponsoring a little contest for photography-minded programmers as well. Read more…

Focus stacking is when you combine multiple photographs of different focus distances in order to obtain a single photo with a much greater depth of field than any of the individual shots. This can be done by turning the zoom ring on your lens, but this can be difficult to control (especially for highly magnified photos). It can also be done using special rigs designed for the purpose, but those are generally quite pricey.

Photographer and software engineer David Hunt recently came up with the brilliant idea of turning an old flatbed scanner into a macro rail for shooting focus-stacking photos.
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Want to build and program your own camera? You’ll soon be able to do so using Raspberry Pi’s new camera module. The new board will feature a 5-megapixel sensor (likely a cheaper CMOS chip) that can capture 1080p H.264 video at 30 frames per second.
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