Lca_120_september_2014_header
Have an account? Login | New to Lomography? Register | Lab | Current Site:

Tipster of the Week: The Inverted Equation of Cross Processing

If you're in for more experiments and wanting to do something with your rolls of film a bit differently other than baking it, cutting it into pieces and even fermenting it; how about cross processing? I know, this is much common now in Lomography next to cheddar cheese, but there is a scientific way of doing it! And all you need to know about it is here, courtesy of our Tipster of the week!

Guide to cross processing negative film – a recap by eggzakly

The biggest challenge when cross processing negative (c41) film in e6 is low contrast. Cross processing slide film increases the contrast, whereas cross processing negative film lowers the contrast. But no worries – all we need is a bit of applied film theory!

Here are the quick and easy steps to success:

1. Underexpose rather than overexpose. Negative film can be finicky and very light sensitive when cross processed, and overexposure lowers contrast.

2. Have the lab push the film 2-3 steps to increase the contrast.

3. Try out lots of different films. You get very different results from film to film, some turn out prettier than others, some are more sensitive to light, some are lower contrast than others and need to be pushed more.

4. Have fun & enjoy your amazing results!

If you’re up for more chemical experiments here’s stouf’s Tipster on B&W(-ish) slides

New to Lomography and want to learn about Cross processing? Check out our guide dedicated to x-pro photography at http://crossprocessing.info/

written by eggzakly

21 comments

  1. disdis

    disdis

    Noted... thank you!

    over 4 years ago · report as spam
  2. dogma

    dogma

    Cool! but no lab does e6 in my city :(

    over 4 years ago · report as spam
  3. boredbone

    boredbone

    wonderful galleries. film forever.

    over 4 years ago · report as spam
  4. nural

    nural

    I just began working with slide film and this should be fun!!!

    over 4 years ago · report as spam
  5. filabong1987

    filabong1987

    Very nice flims, thanks for the tips! :)
    over 4 years ago · report as spam
  6. -a-l-b-e-r-t-o-

    -a-l-b-e-r-t-o-

    great incredible galleries

    over 4 years ago · report as spam
  7. stouf

    stouf

    What a post ! This is the bible of reversed x-pro !!! Congrats my friend, and thanks for the link ! : )

    over 4 years ago · report as spam
  8. mr_sid

    mr_sid

    WOW! This is wonderfull, absolutly great experiments!

    over 4 years ago · report as spam
  9. tallgrrlrocks

    tallgrrlrocks

    very very informative. big thanks!

    over 4 years ago · report as spam
  10. breakphreak

    breakphreak

    brilli-brilli-brilliant! and handsome :)

    over 4 years ago · report as spam
  11. ahleng90

    ahleng90

    wow!!!!great!!!!

    over 4 years ago · report as spam
  12. spoeker

    spoeker

    the Fuji Superia looks very special.
    Thanks for the great galleries :D

    over 4 years ago · report as spam
  13. eggzakly

    eggzakly

    Hey, thanks, guys! And thank you lsi for giving me totw!! :D

    over 4 years ago · report as spam
  14. kdstevens

    kdstevens

    Great work! The Fuji films, somewhat predictably, seem to give superior results.

    over 4 years ago · report as spam
  15. kdstevens

    kdstevens

    And for @dogma, I have started doing my own E-6 and C-41 processing and it's really pretty easy--in fact, I think even easier than black and white. I buy prepackaged kits from Freestyle Photo here in California

    over 4 years ago · report as spam
  16. sandra_b

    sandra_b

    I really like the results you got with the Reala and Agfa - it's inspired me to do some more experimenting as I've always had a liking for the dreamy subtlety of neg X-pro. It works so well with your shots and pulls together the double exposures beautifully. What camera's did you use? kdstevens - thanks, I didn't know it was possible to colour process at home and found this great how-to link http://www.wikihow.com/Develop-Color-Film I'd love to give it a try, does anyone know about kits/chemicals available in the UK?
    over 4 years ago · report as spam
  17. lomoteddy

    lomoteddy

    yeah i have a roll of ektar in e6 process in one of my albums, i will experiment more with other films... so cool ....!

    over 4 years ago · report as spam
  18. eddie_2k9

    eddie_2k9

    Great article, great shots!!! Infinitely useful.....gotta try that soon!!! =)

    over 4 years ago · report as spam
  19. mariaratfingers

    mariaratfingers

    i knew it was a good idea!! i asked some of my local labs to do this and they said they wouldn't do it cause the image would turn out all white and i would want my money back.. damn them
    besides, very few labs process (or sell) slide film, but i'll just keep insisting on different shops, someone will have to do it!
    thanks for giving me the certainty that it is a good idea!!

    almost 4 years ago · report as spam
  20. mikeydavies

    mikeydavies

    nice :)

    over 2 years ago · report as spam
  21. pangmark

    pangmark

    Great, great tipster. Cheers

    over 2 years ago · report as spam

Read this article in another language

This is the original article written in: English. It is also available in: Deutsch & 中文(繁體版).