Development kits can be purchased at photography supply stores and online. Development kits for color film will not work for black and white film since they use different chemicals.

Wait a few minutes before working in your darkroom so your eyes can adjust. If you don’t have a room that’s lightproof, you can also purchase a film changing bag that you can put your supplies in without exposing them to light. Do not use a red light in your darkroom. Even though it’s seen in movies, it could affect how your film develops.

You can also use a film canister opener to access your film. Buy them online or at specialty photography stores.

Many film spools can be pushed or pulled apart to adjust for different film sizes.

Once the film is secure in the development tank, then you can turn the lights on again.

If you’re worried about the chemicals spilling on your clothes, you can also wear a protective apron.

The developer makes the image appear on the film.

The stop bath prevents the pictures on your film from getting overdeveloped. Never mix the stop bath and developer together before you develop your film or else it will not work.

The fixer solution helps preserve the image on the film.

The tank is still lightproof when you take off the lid. Just be sure not to unscrew it entirely while you’re developing your film.

The amount of time it takes for your film to develop depends on the type of film and the developer you’re using. Usually, it takes around 10-12 minutes for a standard 35mm film roll. You can find out how long your film takes to develop here: https://www. digitaltruth. com/chart/print. php.

There will not be any photographs on the end of the strip so your clip won’t damage any negatives. The film is safe to handle in the light after it’s been developed.

Make sure the room you’re using is clean and dust-free since it could damage your negatives. Cut the negatives into smaller strips if you do not have the space to hang the full strip.