From: Rick Womer [EMAIL PROTECTED]
Date: 2007/02/19 Mon AM 03:13:27 GMT
To: Pentax-Discuss Mail List pdml@pdml.net
Subject: Re: *istD X Sync
Peter,
The ambient light should be contributing almost
nothing to the exposure under these circumstances. The
duration of the flash exposure
Any speed equal to or below 1/150 will do.
I always use it on Manual when using a flash.
The TTL-flash automatics still works, you know!
Regards
Jens Bladt
Nytarkort / Greeting Card:
http://www.jensbladt.dk/godtnytaar2007/lydshow.html
http://www.jensbladt.dk
+45 56 63 77 11
+45 23 43 85 77
://www.jensbladt.dk
+45 56 63 77 11
+45 23 43 85 77
Skype: jensbladt248
-Oprindelig meddelelse-
Fra: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] vegne af Peter
Loveday
Sendt: 19. februar 2007 04:23
Til: Pentax-Discuss Mail List
Emne: Re: *istD X Sync
The ambient light should be contributing
Peter,
The ambient light should be contributing almost
nothing to the exposure under these circumstances. The
duration of the flash exposure is 1/1000-1/20,000 sec,
depending upon the exposure. X synch fires the flash
at the midpoint of the shutter's exposure. So, the
shutter speed should make
The ambient light should be contributing almost
nothing to the exposure under these circumstances. The
duration of the flash exposure is 1/1000-1/20,000 sec,
depending upon the exposure. X synch fires the flash
at the midpoint of the shutter's exposure. So, the
shutter speed should make no
The only way to access the 1/150 sec. X sync. speed is using a dedicated
flash unit such as a AF200T or AF280T. Set the shutter to 1/200 sec.,
when the flash cycles and is ready to fire, the camera will drop down to
the sync speed from any setting above it in M mode, other than that I
have no
:[EMAIL PROTECTED] On Behalf Of
Peter Loveday
Sent: Sunday, February 18, 2007 10:23 PM
To: Pentax-Discuss Mail List
Subject: Re: *istD X Sync
The ambient light should be contributing almost
nothing to the exposure under these circumstances. The duration of the
flash exposure is 1/1000-1/20,000 sec
, February 18, 2007 10:23 PM
To: Pentax-Discuss Mail List
Subject: Re: *istD X Sync
The ambient light should be contributing almost
nothing to the exposure under these circumstances. The duration of
the
flash exposure is 1/1000-1/20,000 sec, depending upon the
exposure. X
synch fires
Yes, I noticed this long ago when using my D in the studio with a PC
cord connection. Never thought it worthy of mention. It certainly
doesn't affect my photography.
Yeah, doesn't really affect anything, as you say. Just struck me as an odd
choice to not allow for it.
Ah well, I'll just
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