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Re: [OM] Temporary copy stand work?

Subject: Re: [OM] Temporary copy stand work?
From: "John A. Lind" <jlind@xxxxxxxxxxx>
Date: Sat, 07 Jul 2001 22:31:30 +0000
Mike,
I would use the Kowa 6x6 unless there is some compelling reason not to related to lens distortions, etc. It would render about 3 times the area of a 35mm negative (usable portion of it) in making the copy negatives. Presuming these are B/W, I would also use the finest grained B/W film available that has a decent tonal scale. I'm not a huge fan of TMax 100 (don't care for its mid-tones) although others like it. The 120 film cost isn't that much more than 35mm and even if you don't have them printed immediately, you will have the negatives. From a 6x6 you can easily evaluate them on a light table under magnification.

Aside from the lighting you will need to set up carefully so that the lens axis is perfectly perpendicular and centered on the prints, and the prints are held perfectly flat. If you have glare from the print surface, use a polarizer to help eliminate it.

-- John

At 22:20 7/7/01, Michael Darling wrote:
Hey all,

I have access to some of my family's photos that I'd like to make copy
negatives of.  Most are large (16x20) prints made by a relative when he
headed the physics dept photo team at Princeton University.  Lots of big
name physicists and famous test set-ups and things like that.  Also some
press photos from the 1930's until around 1955.

OM CONTENT --  Which lens should I start with to make copies?  I have a
50/1.4 and a 100/2.8 in the bag and I'm guessing staying with primes would
be the best thing.  I've got a BIG old tripod that I'm going to use for my
OM-1.

I could also do 6x6 negs with my KowaSIX and 80mm lens.

Lighting will be from 2 clip on lights with reflectors.

Film suggestions?  Right now I'm considering TMAX-100 or PanF.  Any other
easily processed, fine grain films that come to mind?

And the final question... Would scanning these big prints in sections be
possible to produce quality results?  I have access to photoshop and I am
competent enough to stitch them together with the software, but will it be
more trouble than its worth?

I'd go the professional route, but with several HUNDRED prints I don¹t have
the funds being a starving college student.  An engineering student, so no
access to the photo dept toys.

So... How would YOU attack this problem?

Thanks,

Mike


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