Thanks for the info rainer.
the black reference is one more question to answer.
I looked up the specs on the Rodenstock. it says the lens has a movement range of 6 and 5mm at F 4, which is not much, considering when stopping down is willen even become less.
http://www.alpa.ch/files/products/154/rode...l_hr_e_2473.pdf
maybe I am not looking at the right specs please so say, if that may be the case.
Although I'm glas to hear that that it'd perfectly workable, and I think your right in not wanting to shift to much.
I will probably not be able tot test that Sinar at home but in their surroundings, at least I will take the files home and work with the Brumbear tools.
Maarten
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in that case you should use the brumbaer reader on yout laptop and read out of the back the raw files and store them to some dvd or hd. alternativ you can copy the files in the back to the cf card and let brumbaer "reader" later to load the files down to your computer.
the sinar software transform the files meanwhile reading it from the back to their .sti format ( as leaf does to .mos ), which means the original raw dat is lost.
this has an effect esp. to the highlight data which is only contained to 100% in all its three channels in the original raw data,- the original raw data of the dalsa sensors persist of the *.IA ( image file ) and the *.BR files ( black reference ) .
to get the full info out of the raw the converter programm ( as brumbaer ) needs to get the full info which is created by the sensor and which is only contained as long the data is not converted to the manufactor specific format.
although brumbaer can read and convert ( to .dng ) the sinar *.sti files as well, the highlight information is about 1- 2 stops higher, if you let the programm work with the original raw data.
this shift claim for the 35mm is very conservativ.
i work since two years with both lenses, the 35+28HR and both allow, without vignetting, horizontal shifts of 12-13mm and in portrait position around 10-11mm.
for the longer lenses rodenstock claims in their specs the same image circle from 70mm. i own and use as well the 60 + the 100HR.
the 60HR can be moved about 25mm and the 100HR even more,- without vignetting or sharpness decrease. this is the info for the dalsa sensor. the kodak sensor is a little bit larger, so little bit less movement.