Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
09-29-2013, 06:27 AM   #1
Pentaxian




Join Date: Jul 2013
Photos: Gallery | Albums
Posts: 633
Flash Sync speed

When I'm using my AF360 flash on the K-50 it often selects a relatively low shutter speed for flash sync. Like 1/20 or 1/30. Is that normal? Isn't flash sync supposed to be 1/180 or so? There's apparently no way to default it...

09-29-2013, 06:40 AM   #2
Site Supporter
mattt's Avatar

Join Date: Feb 2011
Location: Niagara
Photos: Gallery | Albums
Posts: 2,723
Your camera is metering to expose the background. All Automated modes will do that. If you want to increase shutter speed, you will end up with dark back grounds - which might be the desired result. Alternatively you might change your metering to spot metering so that the back ground is not considered when automating the exposure. i shoot almost all of my flash shots in manual.
09-29-2013, 08:20 AM   #3
Pentaxian




Join Date: Jul 2013
Photos: Gallery | Albums
Posts: 633
Original Poster
Thanks Matt! I do have the camera set for spot, and I know I can shoot in manual, but I was just wondering if I missed something. On Canon's EOS DSLRs you can set the shutter speed the flash uses to a default sync speed that it will always use. Otherwise, it does the same thing, meters the ambient light and uses that for shutter speed.
09-29-2013, 10:25 AM   #4
Pentaxian
maxfield_photo's Avatar

Join Date: Mar 2011
Location: Cincinnati, OH
Posts: 1,215
That's actually impressive, it has been my experience that most pTTL cameras choose way too high of a shutter speed indoors, way too small of an aperture, and way too high of an ISO. That's why I basically stick to manual. If you want to shoot at max sync speed just use manual, Tv, or TAv mode (or X mode, but I don't think the K50 has that).

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!
flash, flash sync, k-30, k-50, pentax k30, pentax k50, sync
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
Curious about High-Speed Sync and Manual Flash Exposure akhawar Flashes, Lighting, and Studio 9 08-23-2012 12:29 AM
High Speed flash sync? telly0050 Pentax K-5 15 05-28-2012 08:04 AM
Is Flash Sync Speed limited by the body or flash? Reportage Troubleshooting and Beginner Help 16 09-16-2010 06:18 AM
Maximum flash sync speed jshurak Flashes, Lighting, and Studio 19 12-05-2007 12:13 PM
K100D flash sync speed Tyler Pentax DSLR Discussion 2 04-27-2007 12:08 PM



All times are GMT -7. The time now is 08:55 AM. | See also: NikonForums.com, CanonForums.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