--- In Indoor_Construction_at_yahoogroups.com, "John Kagan" <john_kagan@...> wrote:
>
> --- In Indoor_Construction_at_yahoogroups.com, "barrysholder" <barry@> wrote:
> >
> > I have a roll of film that i can not identify. It is pretty much color less and is 12" wide. I do have a roll of PPP film from Roy White not sure what that is. Help please. I'm going to use it on a LPP.
>
>
> The PPP film from Roy White is perfect for a LPP. In fact, two of the "P"'s in PPP stand for Penny Plane. It is .7 micron film.
>
> For the other roll: colorless equals heavy. Which would also be perfect for a LPP (although probably not the lighter classes). In the past there have been films sold in the Indoor FF market with thicknesses of .3-4 microns, .5 microns, .7 microns, .9 microns, on up to 1.5 microns. Yours is probably in the .9 and up upper end.
>
Thanks . I am building the Thrush Penny.
Received on Thu Jun 18 2009 - 11:14:01 CEST
This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:45 CET