no filter no more than 1.25 bellows factor, probably several
seconds like 5 to 10 with 240mm/4.5 lens.
Rich
On Wed, May 1, 2019 at 10:14 PM Bob Younger <ryounger@xxxxxxxxx> wrote:
Wow! Throw in a bit of bellows factor and perhaps a red filter and you're
down to what, ISO 0.1??
If there are any reciprocity factors to work into that...... well, you're
looking at multi-hour exposures??
Bob Younger
On Wed, May 1, 2019 at 10:06 PM Richard Lahrson <gtripspud@xxxxxxxxx>
wrote:
BTW, I just loaded my first Lane 5x7 plates into my one
holder, so two shots. My handy Film Loading Lite,
Professional Model No. 590, came in handy with
the yellow filter even. it's printed also "12" From Film".
These Lane glass plates are rated @EI 2, but Mr.
Lane says more like @EI 1. I'll use flat bottom
8x10 tray, one at a time in Pyrocat HD via inspection.
However, the inspection light can safely be ordinary
darkroom b&w print light, left on throughout.
Rich
On Wed, May 1, 2019 at 9:27 PM Chauncey Walden <clwaldeniii@xxxxxxxxxxx>
wrote:
Heck, Mark, if your "darkroom" is almost dark how about a real tent.
Should take care of any remaining light and plenty of room to work.
Chauncey
=============================================================================================================
To unsubscribe from this list, go to www.freelists.org and logon to
your account (the same e-mail address and password you set-up when you
subscribed,) and unsubscribe from there.
