open lens which of
couse would make all the tests meaningless ? ? ?
jco
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Godfrey DiGiorgi
Sent: Wednesday, January 24, 2007 11:58 PM
To: Pentax-Discuss Mail List
Subject: Re: A test of meter/exposure calibration
JCO
Listen, you mindless nincompoop, the comment I made with regard to
variation and body controlled aperture setting is expressed in
exactly these words:
> The remaining four rows show what the in-camera reflective meter
> nets at the same aperture settings ... first two using the body
>
- Original Message -
From: "J. C. O'Connell"
Subject: RE: A test of meter/exposure calibration between *ist DS and K10D
> What is "allowed" by the mfgr. and what is acceptable to the
> photographer is two different things of course. 1/3 stop may be f
Whoops. Sorry.
Dave
At 12:47 PM 25/01/2007, J. C. O'Connell wrote:
>NO, you misunderstood my reply, he specifically stated
>he was getting exposure variations with the lens aperture
>set by the BODY in his "control" tests and also stated
>it was being caused by metering sensitivity limitations
>
To: Pentax-Discuss Mail List
Subject: Re: A test of meter/exposure calibration between *ist DS and
K10D
- Original Message -
From: "J. C. O'Connell" Subject: RE: A test of meter/exposure
calibration
between *ist DS and K10D
> When you use any lens on "A" set
r/exposure calibration between *ist DS and
K10D
John, read what Godfrey wrote:
"I've read on DPReview.com many people saying that metering with pre-A
series lenses was off in the K10D"
Godfrey doesn't own any pre "A" lenses, so he was testing them off the
"A&quo
John, read what Godfrey wrote:
"I've read on DPReview.com many people saying that metering with pre-A
series lenses was off in the K10D"
Godfrey doesn't own any pre "A" lenses, so he was testing them off the "A"
position to mimic how K & M lenses behave when taking meter readings on the
K10D.
- Original Message -
From: "J. C. O'Connell" Subject: RE: A test of meter/exposure calibration
between *ist DS and K10D
> When you use any lens on "A" setting, and set
> aperture with the body, there shouldnt
> be any variation with fstop related to m
L PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Godfrey DiGiorgi
Sent: Wednesday, January 24, 2007 7:36 PM
To: PDML List
Subject: A test of meter/exposure calibration between *ist DS and K10D
A test of meter/exposure calibration between *ist DS and K10D
Text at
http://homepage.mac.com/godd
A test of meter/exposure calibration between *ist DS and K10D
Text at
http://homepage.mac.com/godders/mCAL/calibration-K10-DS.txt
I've read on DPReview.com many people saying that metering with pre-A
series lenses was off in the K10D. I only have one such lens and
don't use it
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