binoculars on TV

harmonica

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..how come , on old TV shows, they show a figure 8 bino picture when they are showing what people see through binos--when that is not what you see when looking through binos?
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..how come , on old TV shows, they show a figure 8 bino picture when they are showing what people see through binos--when that is not what you see when looking through binos?

It would be, if you pulled your eyes back away from the eye lenses of the oculars a bit, like where a camera might be. The two fields then can no longer be merged because they are not within the eye point of the Ramsden Disc of the image.
 
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