Minimum aperature with a720 - AllBest's Builds - CHDK Forum
« previous next »
Pages: [1]   Go Down

Minimum aperature with a720

  • 2 Replies
  • 3853 Views
*

Offline cnlson

  • *
  • 7
Minimum aperature with a720
« on: 16 / April / 2008, 13:00:02 »
Advertisements
Has anyone confirmed what the minimum aperature that can be overriden to? i would like more than 8 if possible. here are a couple of example shots i have taken that could benefit
Logged
*

Offline fudgey

  • *****
  • 1705
  • a570is
Re: Minimum aperature with a720
« Reply #1 on: 16 / April / 2008, 14:08:14 »
It's not listed in http://chdk.wikia.com/wiki/CameraFeatures, so you should try for yourself and add your results there.

Enable the override and take some test shoots with and without the override and compare histograms. If using mains powered lighting, use a slow shutter speed (like 1 second) or your results will be inconclusive. Try with minimum and maximum zoom settings.

Setting a too high value should not hurt your camera, it will probably just use the smallest hole it is able to.

Logged
*

Offline Barney Fife

  • *****
  • 1157
    • Gay Outdoorsmen
Re: Minimum aperature with a720
« Reply #2 on: 16 / April / 2008, 17:54:10 »
Deleted
« Last Edit: 22 / April / 2008, 18:06:35 by Barney Fife »
Logged
[acseven/admin commented out: please refrain from more direct offensive language to any user. FW complaints to me] I felt it imperative to withdraw my TOTAL participation. Nobody has my permission, nor the right, to reinstate MY posts. Make-do with my quoted text in others' replies only. Bye
Pages: [1]   Go Up
« previous next »
 

Related Topics


SimplePortal © 2008-2014, SimplePortal