Re: [photo-3d] Re: The health of the Audience

["Dr. George A. Themelis" <drt-3d@xxxxxxx>]

From: "Dr. George A. Themelis" <drt-3d@xxxxxxx>

>The Oakland club has a similar arrangement.  I don't understand
>why you think they are "useless."  They are as useful as the
>adjustment knobs AND allow the adjusters to do something
>besides reach over and around the projector to do what tweeking
>may be called for.

I know others disagree since we have discussed this issue
in great lengths, but as you said, the flexible cables are
as useful as the adjustment knobs which are not very useful
in my opinion.  Or, let's say, they are useful to adjust
the first slide and let the show run from there.  The flexible
cables encourage over-adjustment which is what is happening
in most clubs and which, IMO, is what gave Grant's family
a bit headache.  As I said, this is only my opinion and
it is not shared by others.

>In a perfect world, stereo slides would be perfectly mounted, 
>but the world is imperfect.  Why make it inconvenient too?

What make inconvenient?  When you use a viewer you don't
adjust anything, other than the focus, right?  Why offer
and abuse these options in projection?

George

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