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connersz
connersz
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Our eyes need air in front of them to be able to focus properly, that's why when we go swimming using goggles, our surroundings are much clearer than without.

So my question is, how todo waterproof camera lenses focus properly underwater and when a focus lock is achieved, does it mean the focus distance range is perhaps reduced regardless of the selected aperture?

Our eyes need air in front of them to be able to focus properly, that's why when we go swimming using goggles, our surroundings are much clearer than without.

So my question is, how to waterproof camera lenses focus properly underwater and when a focus lock is achieved, does it mean the focus distance range is perhaps reduced regardless of the selected aperture?

Our eyes need air in front of them to be able to focus properly, that's why when we go swimming using goggles, our surroundings are much clearer than without.

So my question is, how do waterproof camera lenses focus properly underwater and when a focus lock is achieved, does it mean the focus distance range is perhaps reduced regardless of the selected aperture?

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connersz
connersz
  • 1.9k
  • 5
  • 21
  • 36

How do waterproof lenses focus underwater?

Our eyes need air in front of them to be able to focus properly, that's why when we go swimming using goggles, our surroundings are much clearer than without.

So my question is, how to waterproof camera lenses focus properly underwater and when a focus lock is achieved, does it mean the focus distance range is perhaps reduced regardless of the selected aperture?