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Thread: Extend E-6 Development Time?

  1. #1
    tgtaylor's Avatar
    Join Date
    May 2006
    San Francisco Bay Area

    Extend E-6 Development Time?

    Would extending the first developer time be of any benefit when processing expired (greater than 2 years) chromes?

    What about the second developer - the color developer?

  2. #2

    Join Date
    Apr 2009
    Seattle area, WA

    Re: Extend E-6 Development Time?

    Color developer is process to completion so no. Extending first developer time is akin to pushing. I'm not sure about expired film- I get confused with what to do with the excess Base+Fog of expired film. Extending first developer would help with speed loss, and maybe increase contrast so that might help.

  3. #3
    Henry Valtonen L&Scape's Avatar
    Join Date
    Dec 2007

    Re: Extend E-6 Development Time?


    I have developed many expired E-6 sheet films with standard processing times and I recommend not to change processing times/temp.

    The oldest E-6 film that I have developed is Ektachrome 64 daylight expired in 1988, exposed at nominal speed in 2009 and developed in standard E-6 process. The slides came out very well except for some yellow missing (approx 30-50Y) that was easy to correct in scanning.
    Henry Valtonen, Helsinki
    8x10" landscapes

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