"Don Lopp" wrote >>

>> None of the MF slides that I have seen in recent
>> years required any adjustment in my variable inter-
>> ocular MF viewer.

> Chuck Holzner asked: >
> So why does Don want every MF viewer to have inter-
> ocular adjustment?

I believe that everyone should be able to adjust
their own viewers to have the most appropriate
interocular spacing that will provide comfortable
viewing. The interocular spacing may be adjusted
for the use by others. Not everyone has the same
eyeball interocular spacing.

The interocular spacing, of my MF viewer, has been
adjusted so as to provide me with comfortable view-
ing for my eyes. The interocular spacing of my eyes
has not changed in the last 60 plus years, as best
I can tell.

> Why could it not be fixed at that adjustment?

I am not the only one that uses my MF viewer.

I am not surprised when I have to adjust the inter-
ocular spacing when showing slides to others.

DON

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I believe this was mis-posted from Photo3D. I'm hoping it stays there,
as this same issue has survived for years and never gets resolved to
anyone's satisfaction. I vote not to discuss it here, unless someone
REALLY wants to here about it.

Thanks,

Sam

--- In MF3D-group@yahoogroups.com, Don Lopp wrote:
>
>
>
> "Don Lopp" wrote >>
> >> None of the MF slides that I have seen in recent
> >> years required any adjustment in my variable inter-
> >> ocular MF viewer.
>
> > Chuck Holzner asked: >
> > So why does Don want every MF viewer to have inter-
> > ocular adjustment?
> I believe that everyone should be able to adjust
> their own viewers to have the most appropriate
> interocular spacing that will provide comfortable
> viewing. The interocular spacing may be adjusted
> for the use by others. Not everyone has the same
> eyeball interocular spacing.
>
> The interocular spacing, of my MF viewer, has been
> adjusted so as to provide me with comfortable view-
> ing for my eyes. The interocular spacing of my eyes
> has not changed in the last 60 plus years, as best
> I can tell.
>
> > Why could it not be fixed at that adjustment?
> I am not the only one that uses my MF viewer.
>
> I am not surprised when I have to adjust the inter-
> ocular spacing when showing slides to others.
>
> DON
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--- In MF3D-group@yahoogroups.com, "Sam Smith" wrote:

>
> I believe this was mis-posted from Photo3D. I'm hoping it stays

there,

> as this same issue has survived for years and never gets resolved to
> anyone's satisfaction. I vote not to discuss it here, unless someone
> REALLY wants to here about it.
>
> Thanks,
>
> Sam

I also vote that it stays in Photo 3D since every true MF3Der already
knows the answer to that question ! ;-)

Francois