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Date: Mon, 13 Jan 1997 10:41:21 -0500
Reply-To: The Subminiature Photography Mailing List
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Sender: The Subminiature Photography Mailing List
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From: Peter Zimmerman <pzimmerm@I..>
Subject: Re: MINOX EC vs Other MINOX cameras
In-Reply-To: "Bower, Michael"
<bowerm@WANGFED.COM> "Re: MINOX EC vs Other MINOX cameras" (Jan
13, 7:48am)
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On Jan 13, 7:48am, Bower, Michael wrote:

> Several people have mentioned mods to the EC. What are these mods and
> how are they done? Can they be done at home or do I have to send it out.
> (If I buy an EC <g> )
>
> Michael Bower
> bowerm@wangfed.com
>
>-- End of excerpt from Bower, Michael
/\/\/\/\/ PZ replies

There are 3 basic mods one can make to the EC:

1) shift the lens closer to the film plane so as to shift the point of sharpest
focus farther away than Minox set it. For example, move the focus point from 2
meters (the hyperfocal distance) to 3 or 4 meters in order to get a sharper
image at infinity.

2) shift the lens farther away from the film plane in order to make a dedicated
document copier; one might set it for the distance needed to copy one or two
standard 8.5 x 11" pages and then fix a measuring chain to the loop on the EC.

3) pull the waterhouse stop and let the lens be the f/3.5 again. One ought to
couple this with a shift in focus distance to the hyperfocal distance for the
larger f-stop. About 4m (12'), same as on Minoxes which focus.

I wouldn't begin to know how to disassemble an EC and wouldn't have the
precision tools needed to reset the lens. Don Goldberg has the knowledge and
the setup and has made a number of similar modifications for people. Presumably
MPL could too, but I don't know if they will change a camera from factory specs.

My EC is with Don now and due back in about another 10 days.

pete
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The contents of this archive, have been taken from the running conversations of Submini-L participants, from the years 1996 to the present. Please keep in mind, that they are presented largely unedited. Because these posts often represent the opinion of the speaker, the accuracy of the posts cannot be guaranteed.
Last Updated May 6, 2003