Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
06-12-2012, 07:12 PM   #16
Loyal Site Supporter
Loyal Site Supporter
BigDave's Avatar

Join Date: Sep 2010
Location: Hudson Valley, NY
Photos: Gallery | Albums
Posts: 2,545
QuoteOriginally posted by jogiba Quote
My Pentax 67 90mm F2.8 LS lens has 1/500 sec sync.
See, they could do it if they REALLY wanted to!

regards,

06-12-2012, 09:47 PM   #17
Moderator
Site Supporter
Blue's Avatar

Join Date: Jun 2008
Location: Florida Hill Country
Photos: Gallery | Albums
Posts: 17,298
QuoteOriginally posted by BigDave Quote
See, they could do it if they REALLY wanted to!

regards,
That particular 90mm lens has a leaf shutter built into it. That is what makes it possible on the 67. The native sync speed on the 67 is pretty damn slow at 1/30. In addition to the 90mm LS, there is a 165mm/4 LS that syncs to 1/500 due to its incorporated leaf shutter. There is also a 90/2.8 and 165/2.8 that don't have a leaf shutter.
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, sync
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
K7 flash sync speed. eccs19 Pentax DSLR Discussion 7 02-20-2011 07:27 PM
Is Flash Sync Speed limited by the body or flash? Reportage Troubleshooting and Beginner Help 16 09-16-2010 06:18 AM
X-sync and old flash Fallingwater Pentax DSLR Discussion 2 05-29-2010 03:11 AM
High Sync, faster than 1/180th sec? SuperAkuma Pentax Camera and Field Accessories 1 07-19-2009 03:29 PM
Flash Sync Charles1 Flashes, Lighting, and Studio 8 09-08-2008 05:16 AM



All times are GMT -7. The time now is 04:49 PM. | 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