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Interesting phenomenon, why do eyes see perfectly sharp but a lens cannot focus in aquarium?

Started Nov 12, 2020 | Discussions thread
NedStudio
NedStudio Forum Member • Posts: 82
Re: Interesting phenomenon, why do eyes see perfectly sharp but a lens cannot focus in aquarium?

Depth of field issue. When you focus, you open the diaphragm of the camera to fine tune the focus. With the tilted view, consider it like a tilt-shift pense on your camera. Our eyes have a great depth of field, camera doesn’t.

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