Figital Revolution
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MP_Wayne- I'd love to hear your results on the 4x5 as my tests have been limited to 35mm. (My LF days are now only a memory). HP5 was never my favorite film...I tried to like it but it just wasn't my look. Lets keep talking. Best-Stephen
PS- I think the power of APUG is discussion and I for one am all for it.
I don't believe any of the many people who claim they see great improvement have actually done side by side tests.
But I have done lots of side by side tests with new an old 120 TMY and processed them in XTOL and there is no way I will believe anyone who says they can see a difference. Except perhaps the new film has just a tiny bit more contrast..
1) Did you find a noticeable decrease/increase requirement in fixing time?
2) Did you find developing time the same as the previous emulsion?
2) Did you find scanning measurably easier?
Loads nice. Winds on nice. Shoots nice. Fun to use. Unloads great. Keeps well. Develops nice. That's the really good part. I like the negatives. Great detail and seperation in tones. I think it is a great film. I'll leave the H&D's to you guys.
The point I want to make is that if in using the film I don't experience anything about it that is an improvement then the improvement is either completely insignificant or a myth.
Just as a note the images I posted on www.figitalrevolution.com were not sharpened at all. In the scanning process I turn the sharpening off (-120 on an Imacon) and find that because they are wet mounted using Kami Solution no real sharpening is necessary in PS either.
Good stuff.
Best-
Stephen Schaub
My own evaluations have been made via the scanning route.
I prefer the scanner method for eval of tonality and grain as it is easy to see and plot the results. I have written a non linear tone curve to use for my scanner which enables a greater degree of seperation in the shadows than most RGB spaces which are 2.2...I use this method with all my film scans but with this film/ developer combo it is just perfect for my needs.
I also agree with the comment that Kodak should be congradulated (in words and sales) on producing a fine film in a day when almost no one is even developing new analog materials. It is a good film and that is something which is getting harder and harder to find especially with any kind of quality control from roll to roll.
Just as a note the images I posted on www.figitalrevolution.com were not sharpened at all. In the scanning process I turn the sharpening off (-120 on an Imacon) and find that because they are wet mounted using Kami Solution no real sharpening is necessary in PS either.
Good stuff.
Best-
Stephen Schaub
Hi Stephen,
Your methodology appears to be very sound, and I agree with your findings.
I also wet mount in my comparison scans, and use no sharpening. I am fairly certain that Don Hutton would have wet mount his negatives for the Howtek 4500 scan.
BTW, I have an article in the current issue of View Camera magazine which compares TMY and TMY-2. I used D76 1:1 for the large format tests, but did other tests with TMY-2 in 120 format in a pyro staining developer.
Sandy King
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