On 9 Jun 2004, at 13:41, Tim Wheeler wrote:
The image that is formed at the eyepiece was too bright on the paper, but at
50cm was clear and sharp, AND inverted.
Is that anything to do with light travelling in straight lines? The binoculars are designed to give you an image the correct way up with your eye against the eyepiece. Because your paper was 50cm beyond that, the image will become inverted.
My theory at least <G>.
Regards,
Tim.
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