> The Lytro camera allowed you to choose how to focus the image after taking the exposure. This isn't technically correct. Everything was in focus, because the

> The Lytro camera allowed you to choose how to focus the image after taking the exposure. This isn't technically correct. Everything was in focus, because the aperture was so small. The software would add an artificial blur, using the 3d models generated. So, you chose how to artificially blur the image, after taking the exposure.