-   I'm having the same problem. I don't see a center focusing wheel--just the single-lens focus (diopter) which focuses just my right eye.-   davidhamm796
on some models the center focus control is located on the center hinge,it should be flat,and not hard to find,if there is no center wheel this is where it should be...good luck...larry@reichinstruments.com
I have Ziess Jena 12x50B binoculars, The eye focusing adjustments wont work in and out together, I...
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I have Ziess Jena 12x50B binoculars, The eye focusing adjustments wont work in and out together, I think it,s because the rod that operates them maybe bent a little, the result from them being dropped, is it possible to repair, and if possible at what cost.
The trim piece covering the adjustment mechanism on my 10 x 25 compact Ultravid Leica binoculars has...
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The trim piece covering the adjustment mechanism on my 10 x 25 compact Ultravid Leica binoculars has come off. What sort of glue do I use to re-attach it?