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Posted by Chriscase on Sunday, February 08, 2009 at 22:48:24 :
In Reply to: Re: What's the oldest tool you still use? posted by Joe Cimoch on Sunday, February 08, 2009 at 20:42:02 :
That's a good pic in stereoscope, what with the depth and all those belts.
At about 16", if you let your eyes go out of focus, they might click into stereo 3D sight. Easier if the pics are a little smaller, closer together. Eye distance apart is best. I learned it from a map making course text book. They use stereoscopic views to show elevation from aerial photos. The first time I did it was a pic of the San Diego State campus- I had to jump back, thought the bell tower was going to poke me in the eye!.
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