Search:

Type: Posts; User: Rickmartinsphoto; Keyword(s):

Search: Search took 0.04 seconds.

  1. Replies
    12
    Views
    6,084

    Re: Platinum/Paladium printing

    Thanks guys for the input!
    True Stawastawa, as i plan to do portraiture paper negs are out of the question.
    Obrigado Raul pela sua ajuda. Consegues achar este material em Portugal? It is indeed a...
  2. Replies
    37
    Views
    12,805

    Re: Lee Big Stopper - (Lots of ND filter)

    Hi Stone, thanks for the input!
    My question, asked before i'd had a look at the app, was about compensation for times that were off the chart to start with. With my slow lenses, a 1 second exposure...
  3. Replies
    37
    Views
    12,805

    Re: Lee Big Stopper - (Lots of ND filter)

    Yeah Vinny, that's exactly what i want - no people, a few ghostlike things at most.
    Problem is there's no exposure comp charts for this lent of time! :)
  4. Replies
    12
    Views
    6,084

    Re: Platinum/Paladium printing

    Well that would complicate things, Jim Noel. Do these lenses even exist?
    So the way to go is either by the book, meaning a digital neg; or a paper neg like Talbot used to make in the 19th century...
  5. Replies
    12
    Views
    6,084

    Re: Platinum/Paladium printing

    Thats exactly it: where does one find a 30x40cm negative these days (if ever there was such a big format on acetate or estar base).
    It occurs to me now that maybe it would be possible to make a...
  6. Replies
    37
    Views
    12,805

    Re: Lee Big Stopper - (Lots of ND filter)

    I used to have these CC filters but never really figured how to properly use them. I asked you about the timer because i once used one that was off. Did you factor in bellows extension?
  7. Replies
    12
    Views
    6,084

    Platinum/Paladium printing

    Hi everyone!
    I've been reading about these printing processes. All writers agree this is a contact print system, and if you want bigger prints the way to go about it would be to make a digital...
  8. Replies
    37
    Views
    12,805

    Re: Lee Big Stopper - (Lots of ND filter)

    Did you use the app timer or your own stopwatch?
  9. Replies
    37
    Views
    12,805

    Re: Lee Big Stopper - (Lots of ND filter)

    Just downloaded it DaveS. Have you been using it? Is it reliable?
  10. Replies
    37
    Views
    12,805

    Re: Lee Big Stopper - (Lots of ND filter)

    Hi everyone,
    Glad i found this forum as i'm about to start testing Big Stopper on FP4 and TMax100 for really really big exposures. I've got slow lenses and a 1" exp becomes 17 minutes! What's the...
  11. Replies
    6
    Views
    2,815

    Re: Glass Plates & Holders

    So far i've learned that film holders can be modified, and that glass plate holders are "fatter" than film.
    The distance between the emulsion and the lens must be the same as that between the...
  12. Replies
    6
    Views
    2,815

    Glass Plates & Holders

    Hi everyone,
    I'm considering using 4x5 glass plates with my Linhof TK and have a couple of questions:
    Are wood holders going to ruin the camera's springs?
    Has anybody ever tried to modify a modern...
Results 1 to 12 of 13