P3D Graphic's "Depth Master"

["Dr. George A. Themelis" <DrT-3d@xxxxxxxxxxxxxxxxxxxxxxxxxxx>]

I think the system is called "Depth Master".  Someone said that they
have not seen the difference in focus between the two pictures.
Neither have I, but you need a *wide* aperture and a subject that
has both infinity and an object at 6-7 feet. (The pictures I have
seen were on a sunny day and without strong foreground).

I am still puzzled by this system and would like to hear from a
supporter.  People usually wear glasses because they do not like to
see one sharp and one fuzzy image.  Why would they accept this in
a stereo camera?  (Glasses for the Graphic?  That's an idea!)

I remember in Atlanta ISU (I think), a Stereoscopic Society (UK) 
member presented a slide show with pictures taken with a Nimslo
modified for full frame.  He mentioned that the lenses were adjusted
according to the same idea, to make it "focus free".  He sounded
as if this was a great system and said something like, "don't ask me 
about the details for this wonderful conversion... it is complicated
and I had it done by an expert."  Of course, you could not see the
difference in focus in projection.

George Themelis


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