I just returned from an eye exam in which my optometrist measured my IPD at 63mm. This came somewhat as a surprise as I typically find that my IPD settings on my binoculars fall in the +/- 65mm range. Can one extrapolate their IPD to where they set the IPD on their binoculars, or is there an inherent difference given the mechanics of the optical device (the binocular)? I quickly set one of my binos to 63mm and the field of view appear vignetted and too restrictive - or am I just unused this 'proper' setting?
I would appreciate any experience or feedback.
I would appreciate any experience or feedback.
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