Re: another new photo

Mike Vande Bunt wrote:
> Nice shots. How are you converting the light meter
> readings into pinhole exposure times (i.e. reciprocity
> and such)?

I use a Sekonic L138B which goes upto F90 which is
about 1 stop down from the camera's aperture F138.
So conversion is usually to double the exposure.

This is easier that trying to read the incredibly
tiny engraving of the Zero calculator on the back of
the camera (I must make a bigger one).

FOr reciprocity failure I have some tables in my
notebook that I keep with the camera, but I do not
have good reciprocity failure data for the films that
I use.

Does anyone have any rules of thumb for the following
films?

Portra 400
Provia 100
Velvia 50

Strolls

>
> Stephen Rowley wrote:
>
> > I am finding that the convenience of the 120 roll
> > film pinhole camera has opened up so many new
> > opportunities to see the world in a different way. I
> > take the camera with me everywhere, to meetings, to
> > the pub, anywhere. Using a good light meter I have a
> > high success rate.
> >
> > Have a look at my site.
> >
> > www.artension.com/pinhole
> >
>
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Received on Sat May 19 18:20:39 2001