Jens, I think you're right about the flash. Haven't used the Z-1 with flash for ages, so I guess my memory is getting rusty on that. Jostein ----- Original Message ----- From: "arkibladt" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Sunday, October 27, 2002 10:29 PM Subject: RE: Ok, the most stupid question from someone who should know better (ie HELP NEEDED)
> Hi > Jostein wrote: > >The Z-series and MZ-series cameras will do the same thing, but not while > >working with flash. My Z-1 tends to select shutter speeds one step slower > >than suggested by the rule, which kinda makes me a bit nervous about camera > >shake. (doesn't help to be nervous either, I suppose...) > > That's not quite my experience - Z1 does the same with a flash - but it > DEPENDS ON THE FLASH - it's not the same with every flash. Whenusing a flash > in dark conditions I find it annoying that the camrea choose rather slow > speeds. I use the Z1 in Manual Mode, when I'm using a flash (the > TTL-automatics still works in Manual, which is great BTW) for the same > reason. And, I guess that's the reason they put in a "250-setting" on the > Z1-P - to help "freeze" movement, when there's ambient light in the scene. > Regards > Jens > > -----Oprindelig meddelelse----- > Fra: Jostein [mailto:pentax@;oksne.net] > Sendt: 27. oktober 2002 22:06 > Til: [EMAIL PROTECTED] > Emne: Re: Ok, the most stupid question from someone who should know > better (ie HELP NEEDED) > > > Brad, Paul, > > There's an old rule of thumb saying that the longest hand-holdable shutter > speed for a lens is 1 divided by focal length. Ie, for a 28mm, 1/30s, for a > 135mm, 1/125 (by approximation). > > The MZ-S receive info from FA-lenses telling the focal length. Then the > camera selects a shutter speed that allows as much ambient light as possible > while being possible to hand-hold without camera shake. Definately a good > thing to do when working with flash. > > The Z-series and MZ-series cameras will do the same thing, but not while > working with flash. My Z-1 tends to select shutter speeds one step slower > than suggested by the rule, which kinda makes me a bit nervous about camera > shake. (doesn't help to be nervous either, I suppose...) > > HTH. > Jostein > ----- Original Message ----- > From: "Paul Eriksson" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Sunday, October 27, 2002 8:22 PM > Subject: Re: Ok, the most stupid question from someone who should know > better (ie HELP NEEDED) > > > > Good question, I've been wondering about it to. > > > > > > > > > > > > > > >From: "Brad Dobo" <[EMAIL PROTECTED]> > > >Reply-To: [EMAIL PROTECTED] > > >To: "PDML \(Pentax\)" <[EMAIL PROTECTED]> > > >Subject: Ok, the most stupid question from someone who should know better > > >(ie HELP NEEDED) > > >Date: Sun, 27 Oct 2002 01:55:51 -0500 > > > > > >Ok, > > > > > >Time to spill my guts to you fine folks. I need some help. It's a silly > > >matter that I've had since starting shooting. Ok, here's the equipment > > >first, cameras MZ-5n, MZ-S, flash units, AF330FTZ and AF360FGZ, lens > > >example, my 28-105mm zoom. Ok, mix and match the flashes to the cameras > > >however you like. Generally now it's the MZ-S with the AF360FGZ. Normal > > >indoor conditions, flash in hotshoe properly, all charged up, flash on > the > > >P-TTL or TTL, everything is normal. Camera is set on program. This all > > >cool so far? Ok, at 28mm, I get a wide open aperture in this case f/4 > and > > >a > > >shutter speed of 1/30sec. Does that make sense? Is that correct? I > would > > >have thought the aperture would be smaller, and the shutter speed higher. > > >Ok, zoom out to the 105mm, aperture still wide open, now at f/5.6, > 1/90sec > > >shutter. What's going on? I always bypass this and sometimes set the > > >aperture, most times, I don't. I do however, in the MZ-5n, set the > shutter > > >to 1/125 to get the 1/100 sync. With the MZ-S, I set it to 1/180. > > > > > >I'm quite embarrassed asking this question, but I now feel I need to > know. > > >Is what is happening correct? Am I doing the right thing by setting the > > >shutter higher? Btw, the pictures turn out just fine. I just don't > > >understand why the shutter speed is SO low and the aperture is wide open. > > > > > >Please, any assistance would be very appreciated, and while feeling like > a > > >fool for a while, at least I'll know what the heck is going on. > > > > > >BD > > >****************************************************** > > >Brad W. Dobo, HBA (Eds.) > > >Email: [EMAIL PROTECTED] > > >ICQ#: 16566668 > > > > > > _________________________________________________________________ > > Protect your PC - get McAfee.com VirusScan Online > > http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 > > > > > > >
