Home | Contact Us | FAQ | Search & Site Map | Link to Us
Sign In | Join | Other 45 Sites in Network
PhotoKB Home
Discussion Groups
Digital Photography
Digital PhotoDSLR CamerasZLR CamerasPoint & Shoot Cameras
Film Photography
35 mmLarge FormatMedium formatDarkroomFilm and LabsOther Equipment
Photo Technique
Nature PhotographyPeople PhotographyTechnique General
General Photo Topics
General TopicsAustralian PhotographyUK Photography
DirectoryPhoto Clubs

Photo Forum / Film Photography / 35 mm / October 2005

Tip: Looking for answers? Try searching our database.

EOS 3 underexposure

Thread view: 
Enable EMail Alerts  Start New Thread
Thread rating: 
Donald Specker - 29 Oct 2005 21:02 GMT
I just received exposure check images of my vintage EOS 3 body, and it
really seems to be underexposing by 2/3 stop.

The body is fairly old and has never been cleaned.  Would you suggest a CLA
or just set the ISO down to 32?

If CLA with exposure fix, would Canon or KEH be a better choice?

Thanks!
Mark² - 29 Oct 2005 21:57 GMT
> I just received exposure check images of my vintage EOS 3 body, and it
> really seems to be underexposing by 2/3 stop.
[quoted text clipped - 5 lines]
>
> Thanks!

Early released EOS 3's had this problem.
I don't know what the remedy is, but I suspect that it's not a cleaning
issue, rather that it is one of the defective early units.  You might do
well to contact the Canon service center and inquire, letting them know the
serial number, etc.  They should be able to tell you whether its one of the
effected units.  At that point, they MAY repair it for you..
Malcolm Stewart - 29 Oct 2005 22:47 GMT
> I just received exposure check images of my vintage EOS 3 body, and it
> really seems to be underexposing by 2/3 stop.
[quoted text clipped - 5 lines]
>
> Thanks!

My EOS3 was like this from new.  I just changed either the ISO or the +/-
setting.  It also had an insatiable hunger for 2CR5 batteries.  Eventually
after I'd moved to an EOS10D and I could afford the downtime, I paid Canon
UK to fix the battery problem, and they also fixed the exposure problem.
(My cheapo plastic film planed EOS 30V is on the button exposure wise, is
much lighter but can still wind film fast, and the ECF works with me and my
bifocals.  The ECF on the EOS3 never really worked for me wearing bifocals.)

Signature

M Stewart
Milton Keynes, UK
http://www.megalith.freeserve.co.uk/oddimage.htm

Mark² - 29 Oct 2005 23:05 GMT
>> I just received exposure check images of my vintage EOS 3 body, and
>> it really seems to be underexposing by 2/3 stop.
[quoted text clipped - 14 lines]
> fast, and the ECF works with me and my bifocals.  The ECF on the EOS3
> never really worked for me wearing bifocals.)

Sounds like you got a double whammy...
(battery/exposure)
Mine was fine, and used an amazingly small amount of battery power.
I then used the booster with AA batteries, and the things last forever, it
seems.
Malcolm Stewart - 30 Oct 2005 01:20 GMT
> Sounds like you got a double whammy...
> (battery/exposure)
> Mine was fine, and used an amazingly small amount of battery power.
> I then used the booster with AA batteries, and the things last forever, it
> seems.

Yes, buying new from Canon hasn't been too good an experience for me, but I
still do it - so they've won.  My EOS3 is a totally different beast now that
I rarely use it.  Strangely, I've done much better with my many s/h
purchases.  Just hope that my 3 day old 5D is OK...

Signature

M Stewart
Milton Keynes, UK
http://www.megalith.freeserve.co.uk/oddimage.htm

Mark² - 30 Oct 2005 01:33 GMT
>> Sounds like you got a double whammy...
>> (battery/exposure)
[quoted text clipped - 6 lines]
> beast now that I rarely use it.  Strangely, I've done much better
> with my many s/h purchases.  Just hope that my 3 day old 5D is OK...

I would have to agree that Canon has a spotty record with these sort of
things.

Skip has reported that one of his two 5Ds appears to have an off-set
sensor(?).

Get with it, Canon!!  Sheesh.
I'm a Canon guy, but they really need to get their act together in this
regard.

There has been a flurry of design-flaw announcements lately from Sony,
Canon, Nikon and others...
-They're either coincidental, or perhaps they are taking advantage of the
opportunity to announce bad news in the context of announcements from their
competitors.
That_Rich - 30 Oct 2005 01:45 GMT
>>> Sounds like you got a double whammy...
>>> (battery/exposure)
[quoted text clipped - 22 lines]
>opportunity to announce bad news in the context of announcements from their
>competitors.

Shame.
The 20, 30, 40 and 50 year old cameras I own all work as new. Some are
even Canons.
Thanks for the entertainment.
;)

RP©
-
Congratulations Chicago White Sox
Mark² - 30 Oct 2005 02:14 GMT
> Thanks for the entertainment.
> ;)

???
That_Rich - 30 Oct 2005 06:07 GMT
>> Thanks for the entertainment.
>> ;)
>
>???

C'mon Mark.
I'd *hope* you can figure it out.

RP©
-
Technology, it's a wonderful thing when properly managed.
Mark² - 30 Oct 2005 06:09 GMT
>>> Thanks for the entertainment.
>>> ;)
[quoted text clipped - 5 lines]
>
> RP©

Dang.
I guess I (even more) dense (than usual) tonight...
?
That_Rich - 30 Oct 2005 06:26 GMT
>>>> Thanks for the entertainment.
>>>> ;)
[quoted text clipped - 9 lines]
>I guess I (even more) dense (than usual) tonight...
>?

Here is a clue...
Spending several thousands dollars on something that does not work as
advertised.

Where I come from that's called mismanagement.
Hello......... Canon, Sony, Nikon.....

RP©
-
CHICAGO WHITE SOX WORLD CHAMPIONS
-
Parenthetical remarks (however relevant) are unnecessary.

       - Frank L. Visco, How to Write Good
ian lincoln - 30 Oct 2005 18:04 GMT
>>>>> Thanks for the entertainment.
>>>>> ;)
[quoted text clipped - 16 lines]
> Where I come from that's called mismanagement.
> Hello......... Canon, Sony, Nikon.....

I should think it is a new production process that is only showing its
limitations after continued use, mostly in very hot and humid conditions.
It is the process by which the CCD is attached to the circuit board.
Individual management can't be blamed for that.  The  process goes back to
the canon 600 series camcorders.  Thats two generations ago.  Everyone has
been using this technique which is why ALL the manufacturers are suffering
with it.
DD (Rox) - 31 Oct 2005 09:31 GMT
> RP©
> -
> CHICAGO WHITE SOX WORLD CHAMPIONS

Don't you mean American Champions?

Signature

DD (everything is temporary)
www.dallasdahms.com

That_Rich - 31 Oct 2005 12:24 GMT
>> RP©
>> -
>> CHICAGO WHITE SOX WORLD CHAMPIONS
>
>Don't you mean American Champions?

I'm not making this up.
;)

RP©
DD (Rox) - 31 Oct 2005 14:48 GMT
> >> RP©
> >> -
[quoted text clipped - 4 lines]
> I'm not making this up.
> ;)

I was just having a dig. Us outlanders find it amusing that the World
Series only happens in North America.

Signature

DD (everything is temporary)
www.dallasdahms.com

Skip M - 31 Oct 2005 13:49 GMT
In article <hip8m1hrlv9u3hcleb10tt3vljf7i6p6r0@4ax.com>,
rich@wrongaddress.net says...
> RP©
> -
> CHICAGO WHITE SOX WORLD CHAMPIONS

Don't you mean American Champions?

Signature

DD (everything is temporary)
www.dallasdahms.com

Considering where the US finished in the Olympic baseball tourney, I find
that hard to argue with.  But they named the World Series before the rest of
the world, or even all of the US, played the game...the hype of advertising
in the 19th century.

--
Skip Middleton
http://www.shadowcatcherimagery.com

That_Rich - 01 Nov 2005 00:00 GMT
>In article <hip8m1hrlv9u3hcleb10tt3vljf7i6p6r0@4ax.com>,
>rich@wrongaddress.net says...
[quoted text clipped - 3 lines]
>
>Don't you mean American Champions?

MLB does include Canada but not Mexico so I suppose it could read....

CHICAGO WHITE SOX NORTH AMERICAN CHAMPIONS SANS MEXICO.

Then again, some people *think* Mexico is Central America.

RP©

I
 
Sign In
Join
My Latest Posts
My Monitored Threads
My Blog
My Photo Gallery
My Profile
My Homepage

Start New Thread
Enable EMail Alerts
Rate this Thread



©2008 Advenet LLC   Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.