Get the chemicals you need to process your color negatives with the C-41 Color Film Developing Kit (Large) from Rollei. This kit is designed for beginners working in a home darkroom and comes with all the chemicals needed to develop and stabilize your film. For convenience, you can develop your film at three different temperatures. The kit makes 5L of working solution that is rated to last for up to 80 rolls of 36-exposure 35mm color film.

For Developing Color Negative Films    All Chemicals Needed in One Package    Makes 5L of Solution    Develops 80 Rolls of Standard 35mm Film    Works at 77, 100, or 113°F

Related Questions and Answers

Q: 1. How many 120mm rolls can be processed?

A: You can process approximately 8-10 rolls of 120 film. Of course you can use the chemistry for more than 1 batch but your development times will increase to compensate for partially exhausted chemistry. You can refer to the dev. instructions packaged with the chemistry for more details.

Q: 2. can it be used for 120 film?

A: This can be used with any film that uses C-41 processing.

Q: 3. Can I develop 40 year old color negatives with this kit?

A: If the film is color negative c-41 film, yes you can use CineStill Film Cs41 Powder Developing Kit for C-41 Color Film to process it. Note after 40 years the latent image will be some what corrupted.

Q: 4. Hi, i have read the instruction manuals, and it says on step 5 to pour stabiliser. However, this package does not include the stabiliser powder. How does it effect the result if we are not including the stabiliser?

A: If you are shooting modern color negative film, a "stabilizer bath" is not necessary. Up until the mid 90's, the final rinse bath in the C-41 process was called a "stabilizer bath," since it contained Formaldehyde or Formalin. Modern color film emulsions include chemical stabilizers within the film emulsion itself.

Q: 5. Hi there. If my Cinestill pack got hot in the mail are the chemicals still usable? Thanks!

A: They should be fine, powder is much more resilient than liquid.

Q: 6. has anyone mixed small amounts at a time like 500ml or 1000ml? to keep the concentrates longer and only make working solutions for what you need when you need.

A: You should have no issue making smaller amounts. This is sized for large amounts of film developing but can do small as well.

Q: 7. How long does the chemical last once mixed?

A: According to the manufacturer, a mixed solution that is tightly capped and stored in an appropriate container can last for 8-12 weeks.

Q: 8. can I use this kit to do a Cross Processing on slide films?

A: You could take an E6 film and cross process it with this C41 kit. The issue is that cross processing is all about trial and error and be open to see what happens. We cannot guarantee what results you will have, but it is a fun process to use. If you are open to wild and unpredictable results and are interested in DIY it would be something fun to try.

Q: 9. What's the best way to store already mixed solutions to prolong its use?

A: In dark chemistry bottles, such as the ones listed below; https://www.bhphotovideo.com/c/search?Ntt=storage%20bottles&N=0&InitialSearch=yes&sts=ma

Q: 10. Whats the unopened package expiry?

A: Unfortunately when buying online it is not possible to know the expiration date before receiving the product.