Re[2]: Preflash on AF360-FGZ Causing Subjects to Blink?

2002-12-11 Thread Alin Flaider
Michael wrote:

MC Manually setting the aperture at f/5.6, the shutter speed doesn't go
MC lower than 45 in either Program or TV.  Would it be better to set the 
MC shutter speed at 30 in Manual mode to get a little more ambient light?

   Hi Michael,

   Capturing a bit of the ambient light will add to the mood of your
   pictures. I also prefer the FA 50/1.4 for these circumstances, and
   chose to shoot in manual mode, with lens open at 2.8 and at speeds
   of 1/15 - 1/30. The blur caused by the people movement is largely
   compensated by the flash freezing their position.
   You might also try select trailing curtain synchro on your 360FTZ
   flash. This will freeze the subject at the end of the blur trail,
   giving a very suggestive sense of dynamism.
 
   Servus, Alin




Re[2]: Preflash on AF360-FGZ Causing Subjects to Blink?

2002-12-10 Thread Bruce Dayton
Michael,

Try about 5.6 with the aperture ring.  Leave the rest of the camera in
program and I think that it will not set the shutter below 1/30 and
not greater than flash synch speed.


Bruce



Tuesday, December 10, 2002, 12:13:45 PM, you wrote:

MC Bruce,

MC With the ZX-L, I cannot select TTL, my only choices are A, M and P-TTL. 
MC  I used fast film (Portra 800).

MC Could you offer a little guidance about camera settings with flash?  In 
MC this instance, I was using the FA 50mm f/1.4.
MC I used the Program AE (a smiley face on the ZX-L),  and the camera 
MC selected a shutter speed of 45 and pretty small apertures (somewhere 
MC around f/11).

MC I have also tried using shutter-priority and setting the shutter speed 
MC at 30, which gives larger apertures close to wide open.  In these 
MC settings, ambient light dominates, so I get a yellow color shift which 
MC is not necessarily a problem.

MC A third possibility I considered was using M and setting the shutter 
MC speed at 20 or 30 and then manually selecting an aperture around f/2.8 
MC to f/5.6?

MC What camera settings do you use in situations like this?

MC Thanks,

MC Michael







MC Bruce Dayton wrote:

Michael,

Having used 360's extensively, the mode you are probably referring to
is P-TTL where a pre-flash for measurements is taken.  In practice it
looks like one really long flash rather than two short ones.

I have not really noticed an excessive amount of shut eyes due to
blinking on hundreds of pictures taken.  Two differences - 1) I have
used an MZ-S.  I don't know if the delay between pre-flash and main
flash is longer with your camera or not.  I would not suspect it to
be.  2) I don't normally shoot with flash in as dim a light as you are
indicating.  This may have more to do with it.  The dimmer the light,
the longer the flash duration will be.  This would give people more
opportunity to blink.  Also the slower the film and more stopped down
the longer the duration.

A simple test would be to use those variables, plus compare P-TTL to
TTL and see if you notice any difference.

Just a few thoughts.


Bruce



Tuesday, December 10, 2002, 10:00:12 AM, you wrote:

MC On Saturday evening, I used my new (to me) AF360-FGZ to take some 
MC pictures at our Christmas party.  When I got back the prints, the 
MC majority of the photos had at least one person with their eyes closed.

MC The house was fairly dark and the revelers had imbibed quite a bit of 
MC Christmas cheer by the time the camera came out.  Since everyone's eyes 
MC had adjusted to very dim lighting, I am wondering if the preflash on the 
MC AF360 caused people to blink so that when the photos were taken, their 
MC eyes were closed?

MC Any thoughts?

MC Michael Cross
MC Chico, CA


  





Re[2]: Preflash on AF360-FGZ Causing Subjects to Blink?

2002-12-10 Thread Bruce Dayton
Michael,

No, let it go.  The camera believes that you shouldn't hand hold it
lower than 1/45 with your 35mm lens.  That should be ok for the time
being.  Do a few test shots there and see how they turn out.  You
might try it on a few who didn't blink and a few who did.

The other thing to try is setting the shutter speed to max flash synch
and 5.6 and see what you get.  Perhaps the slower shutter speed is
allowing people enough time to blink.


Bruce



Tuesday, December 10, 2002, 12:32:57 PM, you wrote:

MC Bruce,

MC Manually setting the aperture at f/5.6, the shutter speed doesn't go 
MC lower than 45 in either Program or TV.  Would it be better to set the 
MC shutter speed at 30 in Manual mode to get a little more ambient light?

MC Michael



MC Bruce Dayton wrote:

Michael,

Try about 5.6 with the aperture ring.  Leave the rest of the camera in
program and I think that it will not set the shutter below 1/30 and
not greater than flash synch speed.


Bruce



Tuesday, December 10, 2002, 12:13:45 PM, you wrote:

MC Bruce,

MC With the ZX-L, I cannot select TTL, my only choices are A, M and P-TTL. 
MC  I used fast film (Portra 800).

MC Could you offer a little guidance about camera settings with flash?  In 
MC this instance, I was using the FA 50mm f/1.4.
MC I used the Program AE (a smiley face on the ZX-L),  and the camera 
MC selected a shutter speed of 45 and pretty small apertures (somewhere 
MC around f/11).

MC I have also tried using shutter-priority and setting the shutter speed 
MC at 30, which gives larger apertures close to wide open.  In these 
MC settings, ambient light dominates, so I get a yellow color shift which 
MC is not necessarily a problem.

MC A third possibility I considered was using M and setting the shutter 
MC speed at 20 or 30 and then manually selecting an aperture around f/2.8 
MC to f/5.6?

MC What camera settings do you use in situations like this?

MC Thanks,

MC Michael







MC Bruce Dayton wrote:

  

Michael,

Having used 360's extensively, the mode you are probably referring to
is P-TTL where a pre-flash for measurements is taken.  In practice it
looks like one really long flash rather than two short ones.

I have not really noticed an excessive amount of shut eyes due to
blinking on hundreds of pictures taken.  Two differences - 1) I have
used an MZ-S.  I don't know if the delay between pre-flash and main
flash is longer with your camera or not.  I would not suspect it to
be.  2) I don't normally shoot with flash in as dim a light as you are
indicating.  This may have more to do with it.  The dimmer the light,
the longer the flash duration will be.  This would give people more
opportunity to blink.  Also the slower the film and more stopped down
the longer the duration.

A simple test would be to use those variables, plus compare P-TTL to
TTL and see if you notice any difference.

Just a few thoughts.


Bruce



Tuesday, December 10, 2002, 10:00:12 AM, you wrote:

MC On Saturday evening, I used my new (to me) AF360-FGZ to take some 
MC pictures at our Christmas party.  When I got back the prints, the 
MC majority of the photos had at least one person with their eyes closed.

MC The house was fairly dark and the revelers had imbibed quite a bit of 
MC Christmas cheer by the time the camera came out.  Since everyone's eyes 
MC had adjusted to very dim lighting, I am wondering if the preflash on the 
MC AF360 caused people to blink so that when the photos were taken, their 
MC eyes were closed?

MC Any thoughts?

MC Michael Cross
MC Chico, CA


 

  



  





Re[2]: Preflash on AF360-FGZ Causing Subjects to Blink?

2002-12-10 Thread Bruce Dayton
Michael,

I wouldn't try the red-eye reduction mode simply because too many
people let their guard down after the first flash and you end up more
often with the after shot look.


Bruce



Tuesday, December 10, 2002, 12:39:39 PM, you wrote:

MC Bruce,

MC I just tried selecting the red-eye reduction mode on the camera.  That 
MC mode gives a noticeably earlier pre-flash about a second prior to the 
MC shot.  I wonder if the red eye mode would allow people to adjust to the 
MC flash and get their eyes back open before the shot?

MC Michael

MC Bruce Dayton wrote:

Michael,

Try about 5.6 with the aperture ring.  Leave the rest of the camera in
program and I think that it will not set the shutter below 1/30 and
not greater than flash synch speed.


Bruce



Tuesday, December 10, 2002, 12:13:45 PM, you wrote:

MC Bruce,

MC With the ZX-L, I cannot select TTL, my only choices are A, M and P-TTL. 
MC  I used fast film (Portra 800).

MC Could you offer a little guidance about camera settings with flash?  In 
MC this instance, I was using the FA 50mm f/1.4.
MC I used the Program AE (a smiley face on the ZX-L),  and the camera 
MC selected a shutter speed of 45 and pretty small apertures (somewhere 
MC around f/11).

MC I have also tried using shutter-priority and setting the shutter speed 
MC at 30, which gives larger apertures close to wide open.  In these 
MC settings, ambient light dominates, so I get a yellow color shift which 
MC is not necessarily a problem.

MC A third possibility I considered was using M and setting the shutter 
MC speed at 20 or 30 and then manually selecting an aperture around f/2.8 
MC to f/5.6?

MC What camera settings do you use in situations like this?

MC Thanks,

MC Michael







MC Bruce Dayton wrote:

  

Michael,

Having used 360's extensively, the mode you are probably referring to
is P-TTL where a pre-flash for measurements is taken.  In practice it
looks like one really long flash rather than two short ones.

I have not really noticed an excessive amount of shut eyes due to
blinking on hundreds of pictures taken.  Two differences - 1) I have
used an MZ-S.  I don't know if the delay between pre-flash and main
flash is longer with your camera or not.  I would not suspect it to
be.  2) I don't normally shoot with flash in as dim a light as you are
indicating.  This may have more to do with it.  The dimmer the light,
the longer the flash duration will be.  This would give people more
opportunity to blink.  Also the slower the film and more stopped down
the longer the duration.

A simple test would be to use those variables, plus compare P-TTL to
TTL and see if you notice any difference.

Just a few thoughts.


Bruce



Tuesday, December 10, 2002, 10:00:12 AM, you wrote:

MC On Saturday evening, I used my new (to me) AF360-FGZ to take some 
MC pictures at our Christmas party.  When I got back the prints, the 
MC majority of the photos had at least one person with their eyes closed.

MC The house was fairly dark and the revelers had imbibed quite a bit of 
MC Christmas cheer by the time the camera came out.  Since everyone's eyes 
MC had adjusted to very dim lighting, I am wondering if the preflash on the 
MC AF360 caused people to blink so that when the photos were taken, their 
MC eyes were closed?

MC Any thoughts?

MC Michael Cross
MC Chico, CA


 

  



  





Re: Re[2]: Preflash on AF360-FGZ Causing Subjects to Blink?

2002-12-10 Thread Paul Eriksson
The problem is that in Av the camera ZX-L chooses shortest handholdable 
speed (1/45s for 50mm,1/30s for 35mm and so on)and in shutter priority the 
camera chooses the largest aperature for the lens.  This can not be forgone 
by setting the aperature on the lens since this automatically sets the 
camera in Av.  Please correct me if I'm wrong.

Paul

From: Bruce Dayton [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: Michael Cross [EMAIL PROTECTED]
Subject: Re[2]: Preflash on AF360-FGZ Causing Subjects to Blink?
Date: Tue, 10 Dec 2002 12:46:44 -0800

Michael,

No, let it go.  The camera believes that you shouldn't hand hold it
lower than 1/45 with your 35mm lens.  That should be ok for the time
being.  Do a few test shots there and see how they turn out.  You
might try it on a few who didn't blink and a few who did.

The other thing to try is setting the shutter speed to max flash synch
and 5.6 and see what you get.  Perhaps the slower shutter speed is
allowing people enough time to blink.


Bruce



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