Can anyone figure out what this guy is explaining?
http://www.opticsplanet.com/msgboar...038.html#p40057
I tried to answer sort of generally.
The guy is doing things backwards for this particular binocular. Since the diopter adjustment is on the left eyepiece (instead of the more usual right) he should adjust the center focuser to reach focus with the right side first (with the left side covered). Then adjust the diopter ring on the left eyepiece to bring the two sides to common focus.
Yes, I thought the left diopter was a little odd. Thanks.