Re: Use of X-ray film: technical discussion with example images
I use 1/100 Rodinol 10 ml per 8X10
I use one gallon gas burst or trays
It needs as little as 7 min but is fully exhausted at 20 min
Try 25 ASA but it depends on color of light
I use very dim RED LED SAFE LIGHT bounced off ceiling
I also cut it to any size
Re: Use of X-ray film: technical discussion with example images
addendum
I recently read somewhere that double sided has MORE silver than normal film
BUY NOW
the end is near
Re: Use of X-ray film: technical discussion with example images
Because it's double-side ;)
2 Attachment(s)
Re: Use of X-ray film: technical discussion with example images
I’m rating Kodak S/Ra at 125 developed in pyrocat m with sodium carbonate. I have tried several brands in the past (Kodak, Agfa, Konica)of green sensitive x-ray I feel like they are all pretty much the same. Here are a couple recent ones where I tried stand development but definitely created some uneven areas.
Attachment 231792Attachment 231793
Re: Use of X-ray film: technical discussion with example images
Quote:
Originally Posted by
Brian Bullen
I’m rating Kodak S/Ra at 125 developed in pyrocat m with sodium carbonate. I have tried several brands in the past (Kodak, Agfa, Konica)of green sensitive x-ray I feel like they are all pretty much the same. Here are a couple recent ones where I tried stand development but definitely created some uneven areas.
Attachment 231792Attachment 231793
Was the film left to stand in a vertical position?
Re: Use of X-ray film: technical discussion with example images
What you guys need for this misguided scheme is a proper low contrast developer. Trying to mangle x-ray film into half-barely acceptable tone reproduction using general purpose developers, nonsense Cookbook concoctions, stand development etc. is not the way.
Quote:
Originally Posted by
Brian Bullen
I’m rating Kodak S/Ra at 125 developed in pyrocat m with sodium carbonate. I have tried several brands in the past (Kodak, Agfa, Konica)of green sensitive x-ray I feel like they are all pretty much the same. Here are a couple recent ones where I tried stand development but definitely created some uneven areas.
Attachment 231792Attachment 231793
1 Attachment(s)
Re: Use of X-ray film: technical discussion with example images
Quote:
Originally Posted by
Michael R
What you guys need for this misguided scheme is a proper low contrast developer.
Rodinal 1:100...
Works just as well today as it did 6 years ago:
Attachment 231812
Re: Use of X-ray film: technical discussion with example images
Fair enough. Apologies for my strident post. I just really, really don’t understand why anyone would use large format x-ray film, especially double-sided x-ray film (unless of course they are using it specifically for its inherent characteristics/properties, in which case I have no argument against it).
Quote:
Originally Posted by
Corran
Re: Use of X-ray film: technical discussion with example images
Prices have changed, of course, but back when I bought a ton of 8x10 x-ray film (Fuji HR-T, which I used on the shot above) I paid about 20 cents per sheet. I also last year bought 14x17 x-ray film for $1 per sheet. I think that's a pretty compelling reason. It's also great for learning/practicing.
My best results were obtained by stripping the rear emulsion using bleach. Ultimately, that was a LOT of trouble, and I stopped doing it but it did work well for pictorial use. I will do some more x-ray film in the future, such as that 14x17 film.
I also did like the glowy look of the film sometimes.
Re: Use of X-ray film: technical discussion with example images
Quote:
Originally Posted by
Andrew O'Neill
Was the film left to stand in a vertical position?
Hi Andrew,
I have Kodak 8x10 hangers in a 1 gal stainless steel tank. So orientation when developing was horizontal. Just experimenting really, my mix of of pyrocat was 25ml Sol A 125 ml Sol B and 3850ml of water at 68f. Left in the tank for 15 min with agitation was at the beginning middle and that’s it.