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#1
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Replacing Agfa FB...
I've been printing on Agfa FB for the last 8 or 9 years and am now
trying to find a substitute. Does anyone have any recommendations? And any comments on how their recommends differ from Agfa? Tried Ilford FB Warmtone and Multigrade IV today. Quite liked the Warmtone - seemed to have a surprisingly good tonal range at grade 3 - 3 1/2. I tried flashing with it - a flash seems to take around double the time Agfa did to fog. But when I tried flashing (a little below the fogging level) it killed the midtones. Only did one print on the Multigrade IV - a jazz print, very underexposed negative. Grade 5 didn't seem to be as high in contrast as I'm used to. Split printing completely failed to work (by the time I'd printed the shadows down to black, the midtones were overexposed). Can anyone give me any guidance / comments on Ilford FB Warmtone and Multigrade IV? Thanks Gareth |
#2
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Replacing Agfa FB...
"Gareth" schreef in bericht oups.com... I've been printing on Agfa FB for the last 8 or 9 years and am now trying to find a substitute. Does anyone have any recommendations? And any comments on how their recommends differ from Agfa? Tried Ilford FB Warmtone and Multigrade IV today. Quite liked the Warmtone - seemed to have a surprisingly good tonal range at grade 3 - 3 1/2. I tried flashing with it - a flash seems to take around double the time Agfa did to fog. But when I tried flashing (a little below the fogging level) it killed the midtones. Only did one print on the Multigrade IV - a jazz print, very underexposed negative. Grade 5 didn't seem to be as high in contrast as I'm used to. Split printing completely failed to work (by the time I'd printed the shadows down to black, the midtones were overexposed). Can anyone give me any guidance / comments on Ilford FB Warmtone and Multigrade IV? Thanks Gareth Hello Gareth, Here you can see http://www.ilford.com/html/us_english/wwpal.html the Ilford equivalents for Agfa products. Greetings, Hans http://surf.to/HansBrouns |
#3
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Replacing Agfa FB...
Why are you flashing? Of all the insane things I have ever heard,
flashing tops the list... People spen years trying to develop the proper safelights, and then iiots like you FLASH your paper? I have NEVER flashed paper. NEVER! Gareth wrote: I've been printing on Agfa FB for the last 8 or 9 years and am now trying to find a substitute. Does anyone have any recommendations? And any comments on how their recommends differ from Agfa? Tried Ilford FB Warmtone and Multigrade IV today. Quite liked the Warmtone - seemed to have a surprisingly good tonal range at grade 3 - 3 1/2. I tried flashing with it - a flash seems to take around double the time Agfa did to fog. But when I tried flashing (a little below the fogging level) it killed the midtones. Only did one print on the Multigrade IV - a jazz print, very underexposed negative. Grade 5 didn't seem to be as high in contrast as I'm used to. Split printing completely failed to work (by the time I'd printed the shadows down to black, the midtones were overexposed). Can anyone give me any guidance / comments on Ilford FB Warmtone and Multigrade IV? Thanks Gareth |
#4
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Replacing Agfa FB...
Why are you flashing? Of all the insane things I have ever heard,
flashing tops the list... People spen years trying to develop the proper safelights, and then idiots like you FLASH your paper? I have NEVER flashed paper. NEVER! Gareth wrote: I've been printing on Agfa FB for the last 8 or 9 years and am now trying to find a substitute. Does anyone have any recommendations? And any comments on how their recommends differ from Agfa? Tried Ilford FB Warmtone and Multigrade IV today. Quite liked the Warmtone - seemed to have a surprisingly good tonal range at grade 3 - 3 1/2. I tried flashing with it - a flash seems to take around double the time Agfa did to fog. But when I tried flashing (a little below the fogging level) it killed the midtones. Only did one print on the Multigrade IV - a jazz print, very underexposed negative. Grade 5 didn't seem to be as high in contrast as I'm used to. Split printing completely failed to work (by the time I'd printed the shadows down to black, the midtones were overexposed). Can anyone give me any guidance / comments on Ilford FB Warmtone and Multigrade IV? Thanks Gareth |
#5
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Replacing Agfa FB...
You should try it then!
It needs to be carefully controlled, of course - which means you need a second enlarger. Stop down the lens to its minimum aperture; crank the enlarger to full height then do a test strip with half the paper covered throughout the process (use, say, 1 second intervals). Count the number of exposures! This is important. Now, when you look at the test strip, you need to pick the point before the paper fogs. This is where the covered half of the paper is critical - it gives you a white to compare the other side of the paper to. Work out the point just before the paper fogs. (for which you'll need to know the number of exposures) Flashing is extremely useful for blown highlights - especially where burning isn't practical (e.g the highlights are caught up with other detail) The theory is that you are reducing the amount of light from the negative needed to register on the paper - useful for very dense parts of the negative. You can also partially flash a sheet of paper - i.e one area only - to avoid closing shadows & midtones in the other areas. I should also say that I've been taught flashing by one the best fine art printers in Australia. But back to my question, Ilford Warmtone FB doesn't seem to respond well to it - at least when I flash to a point just before the paper fogs. Maybe I need to back it off a little. |
#6
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Replacing Agfa FB...
Gareth wrote: You should try it then! It needs to be carefully controlled, of course - which means you need a second enlarger. Stop down the lens to its minimum aperture; crank the enlarger to full height then do a test strip with half the paper covered throughout the process (use, say, 1 second intervals). Count the number of exposures! This is important. Now, when you look at the test strip, you need to pick the point before the paper fogs. This is where the covered half of the paper is critical - it gives you a white to compare the other side of the paper to. Work out the point just before the paper fogs. (for which you'll need to know the number of exposures) Flashing is extremely useful for blown highlights - especially where burning isn't practical (e.g the highlights are caught up with other detail) You should hardly ever have blown highlights. I'll bet you're using T-Max 400, arent you? The theory is that you are reducing the amount of light from the negative needed to register on the paper - useful for very dense parts of the negative. You can also partially flash a sheet of paper - i.e one area only - to avoid closing shadows & midtones in the other areas. I should also say that I've been taught flashing by one the best fine art printers in Australia. But back to my question, Ilford Warmtone FB doesn't seem to respond well to it - at least when I flash to a point just before the paper fogs. Maybe I need to back it off a little. |
#7
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Replacing Agfa FB...
I never flash either. In case I might come across the need of darkening
highlights to make them show more detail, I use filter #00 of my VC head for a _local_ burn-in. I occasionally make prints this way, none ever showed any tracks of this kind of burning in, as it only affects the highlights and leaves midtones and shadows unchanged. "UC" schreef in bericht oups.com... | Why are you flashing? Of all the insane things I have ever heard, | flashing tops the list... | | People spen years trying to develop the proper safelights, and then | iiots like you FLASH your paper? | | I have NEVER flashed paper. NEVER! | | Gareth wrote: | I've been printing on Agfa FB for the last 8 or 9 years and am now | trying to find a substitute. | | Does anyone have any recommendations? And any comments on how their | recommends differ from Agfa? | | Tried Ilford FB Warmtone and Multigrade IV today. Quite liked the | Warmtone - seemed to have a surprisingly good tonal range at grade 3 - | 3 1/2. | | I tried flashing with it - a flash seems to take around double the time | Agfa did to fog. But when I tried flashing (a little below the fogging | level) it killed the midtones. | | Only did one print on the Multigrade IV - a jazz print, very | underexposed negative. Grade 5 didn't seem to be as high in contrast | as I'm used to. Split printing completely failed to work (by the time | I'd printed the shadows down to black, the midtones were overexposed). | | Can anyone give me any guidance / comments on Ilford FB Warmtone and | Multigrade IV? | | Thanks | Gareth | |
#8
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Replacing Agfa FB...
Nuh - won't touch it. I did a jazz series a few years ago - shot it
with my M6/M7 with Tri X rated at around 1600 and developed in Xtol. Hard to print neg.s went with the territory. These days I used Tri X in Xtol for pretty much everything But, in all seriousness, I think there would be few photographers who didn't have any neg.s that wouldn't benefit from flashing - including large format, landscape photographers. And I know a few who use it. Cheers Gareth |
#9
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Replacing Agfa FB...
"Gareth" wrote
Stop down the lens to its minimum aperture; crank the enlarger to full height then do a test strip with half the paper covered throughout the process (use, say, 1 second intervals). Count the number of exposures! I put marks on the paper/easel at regular intervals with a magic-marker. It makes counting out invisible test strips much easier: "how many no-seeum exposures did I make before I see this one?" I have had luck running a flash test strip series as a second exposure on top of the normal pictorial one. Again, as Gareth suggested, half the paper is covered when the flash test is done. I put a heavy ND filter in the enlarger for flashing, it makes it exposure times longer and easier to deal with. -- Nicholas O. Lindan, Cleveland, Ohio Consulting Engineer: Electronics; Informatics; Photonics. To reply, remove spaces: n o lindan at ix . netcom . com Fstop timer - http://www.nolindan.com/da/fstop/index.htm |
#10
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Replacing Agfa FB...
I agree on what you wrote, Gareth, but I consider local burn-in with a soft
filter much more accurate, as it leaves the other parts of the image unaffected, while flashing covers the whole print. Don't be afraid of trying it! Jan "Gareth" schreef in bericht ups.com... | Nuh - won't touch it. I did a jazz series a few years ago - shot it | with my M6/M7 with Tri X rated at around 1600 and developed in Xtol. | Hard to print neg.s went with the territory. | | These days I used Tri X in Xtol for pretty much everything | | But, in all seriousness, I think there would be few photographers who | didn't have any neg.s that wouldn't benefit from flashing - including | large format, landscape photographers. And I know a few who use it. | | Cheers | Gareth | |
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