----- Original Message ----- From: "Bogdan" <bkarasek@xxxxxxxxxxxx>
To: <pure-silver@xxxxxxxxxxxxx>
Sent: Saturday, April 02, 2011 11:11 AM
Subject: [pure-silver] Re: developing Royal Pan sheet film.
Ah, Thank you. I'll try the D-76 at 8 min with an EI of 200, 400, 800,
and 1250... 4 sheets.
Cheers,
Bogdan
I wouldn't bother with the 1250 speed. That was for Royal-X Pan, a
completely different film. Royal Pan is an ISO-400 film which given
the age will probably work better at about EI-200 or 320. Certainly
not at a higher than rated speed. Keep in mind that the ISO system has
no fudge factor so the box speed is the maximum that will yield good
shadow detail. Tone rendition will not suffer from additional exposure
but will from less.
I don't have curves for Royal Pan, from the description (brilliant
highlight separation, etc) it sounds like a long toe film. That makes
me wonder why they made it when Tri-X Pan Professional (the sheet
film) has a similar characteristic and speed.
--
Richard Knoppow
Los Angeles
WB6KBL
dickburk@xxxxxxxxxxxxx
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