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How to Build a 3D Underwater Camera


Senior Member
Yes the lenses are exactly 2.5" apart, the average distance between the human eyes. The hypothetical fish would be in more of one frame than the other, just as if you closed one eye then the other the fish would be in slightly different positions (assuming it stayed still) And because of this, when rendered correctly the photo would be three dimensional as it is in the test shot I did at the bottom of the page.