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AusDLK
04-16-2006, 11:00
I have posted a series of infrared panoramics taken with an Xpan to the following URL:

http://www.leica-gallery.net/dlk/folder-8218.html

This digital images are scans of the original silver prints.

Comments/criticisms are encourgaged.

Dave.
--
David Keenan, ausdlk@swbell.net on 4/16/2006

anglophone1
04-16-2006, 12:20
Very nice indeed
What film were they shot on?
Clive

berci
04-17-2006, 03:59
What IR filter did you use? What film?

Ah those power plants, I would love to live in a converted power plant.

Berci

AusDLK
04-17-2006, 06:24
All were shot with Kodak HIE (High Speed Infrared) film.

I used a technique known as "between the film rails" filtration. I cut an 89B gelatin filter and taped in the film channel between the shutter and the film. I also taped a semi-reflective covering (the silvery lining that Kodak Wratten filters come in) to the film pressure plate. This covering supposedly allows the use of a higher ISO due to "re-exposure" of light being reflected back onto the film. (I'm not sure of the science of this but the film was nicely exposed.)

This method always for easy TTL metering (at ~ISO 320) and eliminates possible vignetting when using the 30mm lens. The drawbacks are dust on the filter will show on the film since the filter and film are a virtual contact print, and, worse, scratches. Many rolls of the film I shot had horizontal scratches running the length of the film. See the image of the building -- those black lines in the sky are not phone wires... they are scratches. This fly in the ointment of TTFR filtration is a good reason to discontinue this method...

anglophone1
04-17-2006, 12:46
I can't seem to get HIE to load in my xpan, position film correctly etc. close back, nothing happens........................have even tried with a gash roll in daylight in case i was lining it up wrong....................no joy.
Did you have any problems?
Clive

Grober
04-17-2006, 20:43
What IR filter did you use? What film?

Ah those power plants, I would love to live in a converted power plant.

Berci

You say you're scanning XPAN images with a Dimage 5400 II scanner???

Minolta says that scanner is only for 24mm x 36mm negatives. How do you scan the much longer XPAN neg?

-g

berci
04-17-2006, 23:43
Hey Grober,

I scan one half of the frame and then the other half and then photomerge them together using photoshop elements. It is slightly time consuming but worth the effort.

Berci

SHERPA
04-30-2006, 22:52
What IR did you use Xpan ? What film? and how use it Xpan IR