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[OM] Re: Using OM adapters, was: More E-410 FULL FRAME TEST SHOTS

Subject: [OM] Re: Using OM adapters, was: More E-410 FULL FRAME TEST SHOTS
From: "Timpe, Jim" <Jim.Timpe@xxxxxxxxx>
Date: Sat, 19 May 2007 08:16:24 -0700
I'm in Maltby.  At work right now in Everett.

Probably not close enough (?).

What's your time-line?  Could possibly figure something out.

-----Original Message-----
From: olympus-owner@xxxxxxxxxx [mailto:olympus-owner@xxxxxxxxxx] On
Behalf Of Tom Fenwick
Sent: Saturday, May 19, 2007 8:12 AM
To: olympus@xxxxxxxxxx
Subject: [OM] Re: Using OM adapters, was: More E-410 FULL FRAME TEST
SHOTS



Is there anyone in Seattle with an adaptor who wants to try the 410? I
left mine at home but I have my 24/2 with me and I happen to know
there's a 21/2 just down the street.  I'd really like to try them on the
410...

Tom

On 19/05/07, Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx> wrote:
> The adapters have a pin that keeps the aperture preview lever 
> depressed at all times.  Therefore, the aperture set on the aperture 
> setting ring is at all times the actual aperture.  If you have the 
> setting ring set to f/8 the actual aperture is f/8.
>
> When using a lens on the adapter you may want to view and focus with 
> the lens wide open but you need to remember that you need to manually 
> close down the lens for exposure metering and keep it there for the 
> actual exposure.  Depending on lens and aperture the metering may not 
> be quite correct.  You may want to calibrate your lens ahead of time 
> by comparing the metering results on an OM body vs the digital body 
> for a suitable test target or simply check the histogram and adjust if

> necessary.
>
> Moose reported some test results with OM lenses on one of his Canyon 
> bodies.  I don't recall the precise results but I think the metering 
> was generally fairly accurate at mid apertures and grew worse at the 
> extremes.  When I'm using OM lenses with an adapter I find the whole 
> metering procedure to be cumbersome enough that it's often really only

> applicable to slow and deliberate photography and usually on a tripod.

> In that case it's very little additional effort to take a test 
> exposure or two and check the histogram to make sure everything is 
> spot on.  The exception is a constant lighting situation like 
> landscapes at sunny 16 or continuous gray skies where you can set the 
> exposure once and continue to shoot for an hour or so without worrying

> about the light changing.
>
> Chuck Norcutt
>
> Richard wrote:
> > Wow. so I know this must have been talked about a zillion, but 
> > indulge me, how well do the non-Digital Zuiko work with the adaptor?

> > Do I have to push the aperture preview level to set the exposure and

> > when I take shot?
> >
> > Hee hee, has their many shots of the 90/2 Macro with the E system 
> > yet? Oh the bokeh!
> >
> >
> > At 08:02 PM 5/18/2007, you wrote:
>
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