I've done some more trials, indoors with tungsten l9ight and no filtration. I'll do more but I think I might revise the speed estimates downward. I really like the saturated warm colors of a little under exposed print. ----- Original Message ----- From: "George L Smyth" <[email protected]> To: <pinhole-discussion@p at ???????> Sent: Tuesday, February 05, 2002 8:24 AM Subject: Re: [pinhole-discussion] speed of Ilfochrome classic.
> > --- Bill Erickson <[email protected]> wrote: > > Here's my first tries. With a pinhole of known diameter at optimal distance > > from the paper, ASA 3 will yield a good print at 20 minute exposure. At 7 > > minute exposure it looks like ASA (ISO)4 might be closer to the mark. Keep > > in mind that using different ASA at different exposure time accomplishes the > > same thing as using different multipliers for reciprocity failure at > > different exposure times. > > Bill - > > Thanks for the information. Are you using a filter to compensate for the color > shift? If not, the EI may need to be lowered if one is applied. > > Thanks - > > george > > ===== > Handmade Photographic Images > http://members.home.net/hmpi/ > > __________________________________________________ > Do You Yahoo!? > Send FREE Valentine eCards with Yahoo! Greetings! > http://greetings.yahoo.com > > _______________________________________________ > Post to the list as PLAIN TEXT only - no HTML > Pinhole-Discussion mailing list > Pinhole-Discussion@p at ??????? > unsubscribe or change your account at > http://www.???????/discussion/ >
