[LargeFormat] BW 4x5 processing
Peter De Smidt
largeformat@f32.net
Tue Jul 15 09:54:44 2003
.
>
> What do others use? Is a Jobo or similar unit worth the
> money? What about
> washing? What about drying? Are there any designs for home
> construction (I
> have access to a well equipped woodworking shop and like to build
> things...)?
You might try the cheapest way, trays, and see how you like it. I
developed 4x5 tri-x for years in hc110 dil. B in trays. I didn't have
any problems. You have to keep temperture fairly stable. If the
ambient temperture swings quite a bit, you might need to use a
waterbath. When I started developing 8x10 sheets, I tended to scratch
them in trays, and so I bought a Jobo CPP-2. I use the expert drums
for sheet film, and the hewes metal stainless steel reels with metal
cores for 35mm. I like the Jobo. While it's expensive and bulky, it's
very consistent, it develops film very evenly, and it doesn't scratch
film. That said, I'd start with trays if I were you.
-Peter De Smidt