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Re: [OM] OM101 (OM88) help

Subject: Re: [OM] OM101 (OM88) help
From: Wolfgang Theissen <wtheissen@xxxxxxxxxx>
Date: Sun, 21 Feb 1999 00:16:38 +0100
Hi John,


why you are such sure that this can´t be done?. I bought an OM77 which seem
to suffer from the same problems. So I made my own thoughts about how to
overcome this problem. As far as I understood from the behaviour of the
camera with the AF lenses attached the lens cpu sends at least the
minimum/maximum aperture and the distance (for the built in flash and for
fill-in flash with the F280 I assume) ans maybe something else. So why not
developing a circuit which connects to the body circuit with two dials for
minimum and maximum aperture? This would allow to use any lens with
constant aperture with full vf display.  I sent an email to Olympus to get
the specifications for that interface but I received only standard answer
42. Do you have the specifications of the lens interface of the OM77/88? In
this case I will try to develop such a circuit.

Wolfgang






>Converting an 88 to show full vf information would be like "converting"
>a 4Ti to show liquid crystal f stops in the finder.  Can't be done. 
>Sounds like a scam.
>


----------------------------
Wolfgang Theissen
Tinkhofstraße 63
D-45731 Waltrop
Germany
email: wtheissen@xxxxxxxxxx

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