Chuck,
Yes, reciprocity failure must be concerned. I'm not sure the metering data
was around 18" but I took the shot with 22". I didn't have the data of
reciprocity of Provia 100F at that moment, I estimated the time. Seems not
too bad :-)
---
Michael
On 23 March 2010 19:10, Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx> wrote:
> But at 22 seconds does one not need to worry about reciprocity failure?
> Or is that not of significant concern with modern films?
>
> Chuck Norcutt
>
>
>
> Michael Wong wrote:
> > Thanks, C.H. :-)
> >
> >
> > ---
> > Michael
> >
> > On Tuesday, March 23, 2010, C.H.Ling <ch_photo@xxxxxxxxxxxxx> wrote:
> >> You don't need to worry about DOF as all are distant objects but a slow
> >> speed can create creamy scene with water and cloud movement. A very nice
> >> image, BTW.
> >>
> >> C.H.Ling
> >>
> >> ----- Original Message -----
> >> From: "Michael Wong"
> >>
> >> Wished to get slower speed & concerned DOF at that moment.
> >>
> >>
> >> ---
> >> Michael
> >>
> >> On Tuesday, March 23, 2010, Chuck Norcutt <
> chucknorcutt@xxxxxxxxxxxxxxxx>
> >> wrote:
> >>> Just wondering why f/22... lens performance? I suspect this could have
> >>> been shot at f/11 or even f/8 based on hyperfocal distances (6.6 and 9
> >>> meters) for a 90mm lens on 4x5.
> >>>
> >>> Chuck Norcutt
> >>>
> >>>
> >>> Michael Wong wrote:
> >>>> Recently, seldom to talk with you for a moment since I am busy for my
> >>>> evening course & work. And, I have dropped my Leica system & switch to
> a
> >>>> new
> >>>> large format system (The preliminary one set was sold too). Unexpected
> >>>> equipments are bought for the large format system, such as a bigger
> >>>> camera
> >>>> bag, a new scanner for 4x5 film scanning. I have re-scanned my 4x5
> >>>> pictures
> >>>> by new scanner instead of old files by my Canon 8800F.
> >>>>
> >>>> Taken by Schneider Super Angulon 90mm F8 MC (the lens was sold),
> Fujifilm
> >>>> Provia 100F, F22, 22 sec, scanned by Epson V700 with IT8 Target ICC
> >>>> profile,
> >>>> resized by PS CS3
> >>>>
> http://images1.fotop.net/albums6/MichaelWong/Graflex_Test_Shots/SuperAngulon90F8_003_800.jpg
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> ---
> >>>> Michael
> >>> --
> >>> _________________________________________________________________
> >>> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
> >>> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
> >>> Themed Olympus Photo Exhibition: http://www.tope.nl/
> >>>
> >>>
> >> --
> >> _________________________________________________________________
> >> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
> >> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
> >> Themed Olympus Photo Exhibition: http://www.tope.nl/
> >>
> >> --
> >> _________________________________________________________________
> >> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
> >> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
> >> Themed Olympus Photo Exhibition: http://www.tope.nl/
> >>
> >>
> --
> _________________________________________________________________
> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
> Themed Olympus Photo Exhibition: http://www.tope.nl/
>
>
--
_________________________________________________________________
Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
Archives: http://lists.thomasclausen.net/mailman/private/olympus/
Themed Olympus Photo Exhibition: http://www.tope.nl/
|
