![autofocus - How can I get everything in focus? (Why can't my camera just use all of its focus points at the same time?) - Photography Stack Exchange autofocus - How can I get everything in focus? (Why can't my camera just use all of its focus points at the same time?) - Photography Stack Exchange](https://i.stack.imgur.com/srOiI.jpg)
autofocus - How can I get everything in focus? (Why can't my camera just use all of its focus points at the same time?) - Photography Stack Exchange
![A man travels and takes off everything seen on the action camera . Focus on action camera. Winter Stock Photo - Alamy A man travels and takes off everything seen on the action camera . Focus on action camera. Winter Stock Photo - Alamy](https://c8.alamy.com/comp/2B77F5E/a-man-travels-and-takes-off-everything-seen-on-the-action-camera-focus-on-action-camera-winter-2B77F5E.jpg)
A man travels and takes off everything seen on the action camera . Focus on action camera. Winter Stock Photo - Alamy
Cameras focus on one point, with everything in front or behind being progressively out of focus. Can a digital camera be programmed to take a series of shots at varying depths so
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A Blogger Takes Himself on Camera. Focus on His Camera on a Tripod. Gesture of Greeting Stock Image - Image of camera, education: 184340157
![A man travels and takes off everything seen on the action camera .Focus on action camera.Winter Stock Photo - Alamy A man travels and takes off everything seen on the action camera .Focus on action camera.Winter Stock Photo - Alamy](https://c8.alamy.com/comp/2B5XBDC/a-man-travels-and-takes-off-everything-seen-on-the-action-camera-focus-on-action-camerawinter-2B5XBDC.jpg)
A man travels and takes off everything seen on the action camera .Focus on action camera.Winter Stock Photo - Alamy
Why do camera lenses need to focus on something? Why can't they just render an image in which everything is clear or maybe only some types of lenses work like that? -
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