The Ektachrome line has been around since the 1940’s, but Kodak didn’t introduced Ektachrome 320T, also known as Ektachrome EPJ 320T, until 1992. This was a high-speed Tungsten color-reversal (slide) film intended for use under artificial light. Tungsten films were never as popular as daylight-balanced films; when used in daylight you get a strong blue cast (unless you have an 80A filter). I’m not completely sure when Kodak discontinued Ektachrome 320T, but I believe it was sometime in the early to mid 2000’s—all Ektachrome films were discontinued by 2013. When Kodak reintroduced Ektachrome in 2018, EPJ 320T was unsurprisingly not included.
This film simulation recipe was not intended to mimic Ektachrome 320T. I was simply trying to create a tungsten film look using the new Eterna Bleach Bypass film simulation. Prior to this I had only one recipe for Eterna Bleach Bypass, LomoChrome Metropolis, so I was eager to create another. The reason for a tungsten-like recipe is because I feel as though I don’t have as many after-dark options as I’d like. This recipe’s similarities to Ektachrome 320T film is coincidental, as I didn’t set out to recreate it, but it does, in fact, resemble the film fairly well.
Even though I didn’t intend to create an Ektachrome 320T recipe, these settings come curiously close. I would consider, when using this recipe under artificial light, setting the White Balance Shift to -7 Red & -6 Blue to more accurately reflect the film (I didn’t make that adjustment for any of the photographs in this article). I wish that +5 was an option for Color—that would likely be more accurate to the film—but unfortunately it tops out at +4. I debated if Grain size should be Small or Large, but I ended up going with Small because that’s what I originally set it to; however, Large grain might be slightly closer to what you’d find on actual Ektachrome 320T, although that’s certainly debatable.
This recipe is the first one to use the new Auto Ambience Priority white balance, which is currently (as of this writing) only available on the Fujifilm X-T4, X-S10 and X-E4 cameras. That means this recipe is only compatible with those three cameras. As a reminder, the camera will take a moment to save each exposure when using Clarity. Also, High ISO NR on the newer camera models is the same as Noise Reduction—Fujifilm renamed it for some reason, but it’s the same thing.
Eterna Bleach Bypass
Dynamic Range: DR400
Noise Reduction: -4
Grain Effect: Strong, Small
Color Chrome Effect: Strong
Color Chrome Effect Blue: Strong
White Balance: Auto Ambience Priority, -6 Red & -5 Blue
ISO: Auto, up to ISO 6400
Exposure Compensation: 0 to +2/3 (typically)
Example photographs, all camera-made JPEGs using this Ektachrome 320T film simulation recipe on my Fujifilm X-E4:
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