Blue cast
Old 10-28-2012   #1
Moto-Uno
Moto-Uno
 
Moto-Uno's Avatar
 
Moto-Uno is offline
Join Date: Jan 2011
Location: The Wet Coast
Posts: 365
Blue cast

These were both taken with the same camera(Kodak Medalist 1)
and on the same roll of Fuji Provia 100 f . Is there a filter that would prevent this blue cast( on the waterfall picture) from happening,keeping in mind that
it's a rangefinder. Thanks in advance for any suggestions.
Regards,Peter

  Reply With Quote

Old 10-28-2012   #2
Dwig
Registered User
 
Dwig's Avatar
 
Dwig is offline
Join Date: Oct 2009
Location: Key West, FL, USA
Posts: 583
Quote:
Originally Posted by Moto-Uno View Post
These were both taken with the same camera(Kodak Medalist 1)
and on the same roll of Fuji Provia 100 f . Is there a filter that would prevent this blue cast( on the waterfall picture) from happening...
It's hard to guess precisely, but using the skyline picture for reference my guess would be an 81b, possibly an 81c (slightly stronger) or 81a (slightly weaker). These ware Wratten designations. The 81b is roughly the equivalent of an A3 or R3 from manufacturers who base their designations on the decimired scale (A for "amber or "R" for red are the common prefixes for warming filters and the number is the strength).
__________________
----------
Dwig
  Reply With Quote

Old 10-28-2012   #3
charjohncarter
Registered User
 
charjohncarter's Avatar
 
charjohncarter is offline
Join Date: Dec 2006
Location: Danville, CA, USA
Posts: 5,867
Or you could scan, and then with PSE go to color variations and decrease blue.
  Reply With Quote

Old 10-28-2012   #4
Moto-Uno
Moto-Uno
 
Moto-Uno's Avatar
 
Moto-Uno is offline
Join Date: Jan 2011
Location: The Wet Coast
Posts: 365
I'm a fan of trying to get it right on the tranny, so I guess a filter is my method of choice. Are the "warming" filters preferred over say a skylight filter to reduce the blue?
  Reply With Quote

Old 10-29-2012   #5
Dwig
Registered User
 
Dwig's Avatar
 
Dwig is offline
Join Date: Oct 2009
Location: Key West, FL, USA
Posts: 583
Quote:
Originally Posted by Moto-Uno View Post
... Are the "warming" filters preferred over say a skylight filter to reduce the blue?
Definitely! The effect of a Skylight/1a filter is trivial with modern films if it has any effect at all. The Wratten 81 series warming filters, or their decamired equivalents, are what you need.
__________________
----------
Dwig
  Reply With Quote

Old 10-29-2012   #6
lynnb
Registered User
 
lynnb's Avatar
 
lynnb is offline
Join Date: Nov 2008
Location: Sydney
Posts: 7,366
Just wondering if this is a lens problem or a film problem? Has it happened with more than one roll of Provia, from different batch numbers and with different storage conditions?
__________________
Lynn
RFF Gallery
  Reply With Quote

Old 10-29-2012   #7
Chriscrawfordphoto
Real Men Shoot Film.
 
Chriscrawfordphoto's Avatar
 
Chriscrawfordphoto is offline
Join Date: Apr 2007
Location: Fort Wayne, Indiana
Age: 37
Posts: 5,872
Quote:
Originally Posted by lynnb View Post
Just wondering if this is a lens problem or a film problem? Has it happened with more than one roll of Provia, from different batch numbers and with different storage conditions?
Yeah these are way too blue, I bet the lab messed up the processing or the film was badly outdated or had been exposed to a lot of heat.
__________________
Christopher Crawford
Fine Art Photography
Fort Wayne, Indiana

Back home again in Indiana

http://www.chriscrawfordphoto.com

My Technical Info pages: Film Developing times, scanning, printing, editing.

Like My Work on Facebook
  Reply With Quote

Old 10-29-2012   #8
sevo
Fokutorendaburando
 
sevo is offline
Join Date: Oct 2008
Location: Frankfurt, Germany
Posts: 3,806
It is a bit too blue for a colour temperature issue (where CR filters would help). If any, it must be UV, but the setting does not seem particularly UV prone, and the Medalist lens is five element and unlikely to be unusually UV transparent. I mostly know that problem from basic meniscus or triplet lenses, where a UV-caused blue cast is quite common when shooting them at high altitude or in seaside or desert settings.

Is the film expired, and who did the processing? Are all frames affected, and is there a cast in the margins as well?
  Reply With Quote

Old 10-29-2012   #9
Michel154
Registered User
 
Michel154 is offline
Join Date: Feb 2011
Location: Montreal
Posts: 73
+1 for lab error
  Reply With Quote

Old 10-29-2012   #10
Moto-Uno
Moto-Uno
 
Moto-Uno's Avatar
 
Moto-Uno is offline
Join Date: Jan 2011
Location: The Wet Coast
Posts: 365
Thanks for all the replies,first the film was bought at Beau Photo in Vancouver,all their tranny film is refrigerated (as it was at my house), it was two more years to it's expiration date, and all shots were within a week of loading it. ABC Photocolour in Vancouver did the processing (always excellent work). However it was bright those days with cloudy periods. It's happened on a few shots on different rolls,never all the shots,many were just fine thanks to my new Sekonic twinmate. As for excess heat, we can only dream of that here in Vancouver in the autumn. The lab guys remarked it looked like
the lighting,which kinda brings me back to filters for what I'm starting to think
is a result of the cloudy periods these may well have been taken under. It's a never ending learning curve.
Regards,Peter
  Reply With Quote

Old 10-29-2012   #11
Dwig
Registered User
 
Dwig's Avatar
 
Dwig is offline
Join Date: Oct 2009
Location: Key West, FL, USA
Posts: 583
Quote:
Originally Posted by Chriscrawfordphoto View Post
Yeah these are way too blue, I bet the lab messed up the processing or the film was badly outdated or had been exposed to a lot of heat.
I think we are seeing some additional color error due to poorly adjusted scans. The OP says some pix on every roll are fine. Only a few images are excessively blue. The waterfall shot is much more blue than the skyline.

Processing and film storage will cause all images to be off color, not just a few. The OP's waterfall shot fails because it is in shade lit by only a blue or overcasrt sky sky, no sun. In such situations the image would normally be a bit cool. A warming filter on those shots is what is called for. Film can't automagically adjust its white balance. When you shoot color neg, the lab will make adjustments when printing. When you shoot chromes you have to make the correction when you shoot or accept what corrections you can make when/if you scan to a digital file.
__________________
----------
Dwig
  Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -8. The time now is 16:02.


vBulletin skin developed by: eXtremepixels
Powered by vBulletin® Version 3.6.8
Copyright ©2000 - 2013, Jelsoft Enterprises Ltd.

All content on this site is Copyright Protected and owned by its respective owner. You may link to content on this site but you may not reproduce any of it in whole or part without written consent from its owner.