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  1. #1

    diy f-stop timer

    Hi All,

    since I tried large format and the Zone System, I definitely kept missing a darkroom timer adapted to my needs.

    Hence my decision to build my own and release all relevant info for anyone wanting to build one.





    Comments welcome

    Cheers

    Elia
    Last edited by Elias Sunset; 17-May-2017 at 02:19.

  2. #2

    Re: diy f-stop timer

    Dear All,

    a User's manual is available here now

    Cheers

  3. #3
    Tin Can's Avatar
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    Re: diy f-stop timer

    Quote Originally Posted by Elias Sunset View Post
    Dear All,

    a User's manual is available here now

    Cheers
    404 — File not found. No manual.

    Looks great!

  4. #4
    Tim Meisburger's Avatar
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    Re: diy f-stop timer

    Is there no sound in the video?

  5. #5

    Re: diy f-stop timer

    Quote Originally Posted by Tim Meisburger View Post
    Is there no sound in the video?
    No sound... I was unaware of the copyright of my soundtrack....I had therefore to remove the sound.

    When possible (very busy these days), I will upload a video showing the test strip with a real demo of split grade printing with test strips and dodging burning sequences.

    Cheers

  6. #6

    Join Date
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    Re: diy f-stop timer

    Felicitaciones... se puede decir en varios idioma Congratulations

  7. #7

    Re: diy f-stop timer

    Quote Originally Posted by Ricardo Maydana View Post
    Felicitaciones... se puede decir en varios idioma Congratulations
    Aguyjevete my friend ! Thank you

  8. #8
    ic-racer's Avatar
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    Re: diy f-stop timer

    So, if I'm at f2.93 and I want to add 1/4 stop exposure, I would...get my calculator. In which case it is easier to add 1/4 stop exposure to the base time in seconds (multiply by 1.18). Maybe I need to see the manual.

  9. #9
    Tin Can's Avatar
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    Re: diy f-stop timer

    Quote Originally Posted by ic-racer View Post
    So, if I'm at f2.93 and I want to add 1/4 stop exposure, I would...get my calculator. In which case it is easier to add 1/4 stop exposure to the base time in seconds (multiply by 1.18). Maybe I need to see the manual.

    Agreed
    I have enough trouble setting my DIY Gas Burst timer with 3 time variables and pressure. I REALLY need the manual for Elias' f=stop timer.

  10. #10

    Re: diy f-stop timer

    Quote Originally Posted by Randy Moe View Post
    Agreed
    I have enough trouble setting my DIY Gas Burst timer with 3 time variables and pressure. I REALLY need the manual for Elias' f=stop timer.
    Sorry all, I reorganized the links and menu...

    Here is the new location for the manual

    Anyway, if lost, please refer to the main page

    Thank you all

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