Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
12-28-2011, 09:17 PM   #1
Pentaxian




Join Date: Nov 2008
Location: Bangalore
Photos: Gallery
Posts: 2,435
Exposure Bracketing and ISO

I usually keep AUTO ISO 100-800 settings on my k-x. Yesterday, I was trying HDR and noticed that in some sequences, ISO have changed between the shots (from 100 to 320). This slightly defeated the purpose as I was trying to shoot HDR and increased ISO on one of the shot effectively reduced the dynamic range. Although I could go to menu and fix the ISO to one fixed value, I was thinking that an option to keep the ISO fixed between the bracketing sequence could have been helpful.

12-29-2011, 03:01 AM   #2
Veteran Member
Jasvox's Avatar

Join Date: Oct 2007
Location: Melbourne, Australia
Posts: 3,110
As far as I know, there is no such function. You have to manually set your iso to a set value and then bracket your shots, all at the same iso.

Jason
12-29-2011, 05:54 AM   #3
Pentaxian
amoringello's Avatar

Join Date: May 2008
Location: Virginia, USA
Photos: Gallery
Posts: 1,393
Thats pretty much the purpose of AUTO ISO. The camera is doing what it was told to do.
Set ISO to a specific value, then perform the same steps.

I never use AUTO ISO, but you may also need to be in Av, Tv, or M mode to keep ISO from falling back to Auto. (honestly not sure how that part works)
Reply

Bookmarks
  • Submit Thread to Facebook Facebook
  • Submit Thread to Twitter Twitter
  • Submit Thread to Digg Digg
Tags - Make this thread easier to find by adding keywords to it!
camera, dslr, hdr, iso, photography
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
HDR/Multi-exposure/Exposure Bracketing sany Troubleshooting and Beginner Help 4 04-24-2011 08:52 PM
Exposure bracketing with the K-x ptx101 Troubleshooting and Beginner Help 6 04-05-2011 08:17 PM
Anyone with a k7 please help (exposure bracketing) pixelhunter Troubleshooting and Beginner Help 11 02-04-2011 11:06 AM
Exposure Bracketing iman1981 Troubleshooting and Beginner Help 8 05-24-2010 01:21 AM
Night photography with K10D - High ISO short exposure VS Low ISO long exposure pw-pix Pentax DSLR Discussion 10 02-03-2008 01:37 AM



All times are GMT -7. The time now is 10:03 AM. | See also: NikonForums.com, part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top