rpavich
Member
I've been trying to locate direct positive paper and it seem that nobody has it. Is it available anywhere?
Oh wow...I didn't know that. Thanks for the heads up.What size? B and H has some 5x7 left. They claim they can backorder more. You might find you have to have something like that backordered, or put on special order for you. It's made in limited quantity and there's a high demand for it, so most places don't keep that stuff in stock very long. So your best bet is to either get on a waiting list, or if you need it now, buy second hand, either from a photography forum classified section, or eBay.
Ah, that would explain a lot. Didn't know that.We should not overlook that Harman (Iford Photo) had a big problem by losing their US distributor and olny these days got a new one.
Hahaha..another thing I didn't realize.Ah, that would explain a lot. Didn't know that.
As to direct positive paper one must remember that, although saving a step in making a positive, you wind up with a image that is mirror reversed.
Dang!I just bought some 4x5 from BandH two weeks ago ... wow, that was fast. Always keep your audience wanting more!
Great, I will do that for now.It was back ordered for a long time so the initial redistribution has probably sold out quickly. If it is still available from Ilford I imagine the supply chain will settle down.
For now you may want to try some of the European distributors. I order from Fotoimpex sometimes and have had relatively quick delivery from them.
PM me with details.I have an opened box of 8X10 Harman DP I would sell if someone wants it. I believe I have used four sheets from the box.
What I’d like to know is if it is possible to make a paper specifically for paper negatives. Low contrast, maybe a bit more speed but still blind to regular darkroom safe light. I know nothing of the science of photo sensitive emulsion making so don’t know if this is even possible.
I saw that thread, i wasnt sure if i had the skill to pull it off or not.One option is to do reversal processing on regular, cheap Arista #2 RC paper using a simple Kodak R9 bleach formula. See the thread at https://www.photrio.com/forum/threa...-paper-using-kodak-r-9-bleach-formula.154894/
It only adds a few minutes/print to processing times.
I have been using the process with normal lenses in my 4x5 cameras for a while now with great results. Must be shot at about ISO3, so is a bit slow, however. Heavy overcast midday exposure was about 12 minutes with a .3mm pinhole at 68mm focal length.
These are my first two ever pinhole photographs. I used the reversal bleaching to produce direct positives. The haze in the first photo is from a slowly-lifting fog from the recent thaw.
View attachment 193285 View attachment 193286
I used a 0.3mm laser-drilled commercial pinhole mounted into a Graflex 4x5 Super Graphic camera lens board.
View attachment 193287
Regards,
Don
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