Well that's certainly quite a difference. Are these reversed scans of the negs to resemble prints or scans of the prints? Under a loop on say a light table the tones of the respective negatives (FP4 and D400) show up such a large difference in tone?pentaxuser-I once used Rodinal with Tri-X and HP-5 long ago and didn't like the results. I've never been disappointed in Rodinal and FP-4. I've used D-76 back in the day but now I'm more inclined to go with HC-110 Dil H with those two 400 speed films and that's what my comparison was about. I've looked over my scans from Tri-X and HC-110 and the ones with FP-4 and Rodinal and there is a distinct difference in the tones. FP-4 will always give a better tonal range than Tri-X or HP-5. At least, that's been my experience as they just don't differentiate tones like a slower film.
I usually rate Tri-X and HP-5 at ASA 250 and FP-4 at 100. The first one is from FP-4. I couldn't locate the sample from Tri-X but the other one is from Delta 400 in ID-11. As you can see you can tell little difference in the blue body of the can and the black top with D400 over FP-4.
Well that's certainly quite a difference. Are these reversed scans of the negs to resemble prints
I'd be amazed if very much of the film sold now ever sees the negative stage of an enlarger.
So long as your development is reasonably even, any of the effects that stand development might have to make wet printing difficult are easily compensated for in digital post-processing after scanning.
It's rather sad that the stand developer users must essentially "photoshop" their negatives to get acceptable results.
It's rather sad that the stand developer users must essentially "photoshop" their negatives to get acceptable results.
stand looks very convenient and easy.
Many advocates of the technique across the 'net make suggestions that it provides you with the ability to shoot at any ISO setting over the length of the roll.
If one is ignorant of what makes a negative a "good" negative to the wet printer, then a flat, rather compressed negative which scans perfectly well and is amenable to post processing to look exactly as you wish on Flickr or wherever might be absolutely fine. In fact, is absolutely fine.
I have a lot of negatives I stand developed. They are mostly fine, and are perfectly printable in the darkroom for someone with my limited skills and ambitions. I only stopped doing it because it doesn't seem any more convenient to me than my standing in the kitchen for 10 minutes doing the odd tank inversion.
There's no point in the anti-stand brigade grumbling on about the process. It is what it is and people will do what they like, and be happy with the results. It doesn't make them wrong, any more than it makes someone wrong to prefer pork ribs braised in the oven while others like them on the barbeque.
Read what juan says above. Minor White suggested exposing for the mid-tones, developing for the shadows and agitating to get the highlights you want. The part I never understood was the "developing for the shadows and agitating for highlights". I always thought time and agitation went hand&hand. Now, if he means exposing for the mid-tones you want and just letting the shadows fall where they may? Then I understand that, along with developing time and agitation for highlight control. More like expose for the mid-tones and develop for the highlights.Develop longer: Dilution plays a big role.
Just broke the ideas into manageable chunks. No ill intent.The unwary night think from the way you quote me that I'm a subscriber to myth not merely a reporter, mark
All that really concerns me in all this is to try and prevent Gerald popping a blood vessel in frustration. He's far too valuable to lose!
Read what juan says above. Minor White suggested exposing for the mid-tones, developing for the shadows and agitating to get the highlights you want. The part I never understood was the "developing for the shadows and agitating for highlights". I always thought time and agitation went hand&hand. Now, if he means exposing for the mid-tones you want and just letting the shadows fall where they may? Then I understand that, along with developing time and agitation for highlight control. More like expose for the mid-tones and develop for the highlights.
If that was the only benefit that was used to "sell" newbies I'd have no issue with it's promotion. For example:
The ability to shoot at "any EI" over the length of the roll is inherent with all negatives. It is inherent because a second exposure (the printing/scanning exposure) is absolutely required and any time an exposure is made there is the opportunity to adjust that exposure.
Sure any negative that gets the job done is fine.
Which brings us back to whatever works for you is really ok.
As has been said - there is no spoon.
I find that to me, semi-stand and stand development are seldom used special case techniques catering to extreme situations - when doing wet prints.
pentaxuser-I once used Rodinal with Tri-X and HP-5 long ago and didn't like the results. I've never been disappointed in Rodinal and FP-4. I've used D-76 back in the day but now I'm more inclined to go with HC-110 Dil H with those two 400 speed films and that's what my comparison was about. I've looked over my scans from Tri-X and HC-110 and the ones with FP-4 and Rodinal and there is a distinct difference in the tones. FP-4 will always give a better tonal range than Tri-X or HP-5. At least, that's been my experience as they just don't differentiate tones like a slower film.
I usually rate Tri-X and HP-5 at ASA 250 and FP-4 at 100. The first one is from FP-4. I couldn't locate the sample from Tri-X but the other one is from Delta 400 in ID-11. As you can see you can tell little difference in the blue body of the can and the black top with D400 over FP-4.
You might consider Minor White's writings advocating expose for the mid tones, develop for the shadows and agitate for the highlights.
Juan
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