Kodak · ISO 200 Color negative
Kodak Royal Gold 200
Royal Gold 200 launched in 1996 as the speedier sibling to Royal Gold 100. Kodak's tech sheets at the time described it as bringing Advantix film technology to the 35mm format, which was Kodak-speak for the T-grain emulsion architecture they had developed for the APS cassette and were now porting back across the consumer color line. In practice, you got a tabular-grain ISO 200 negative that resolved noticeably tighter than the contemporary Gold 200, with a color response tuned to push enlargements of people to 8x10 and beyond without grain showing.
The whole pitch was finer grain and better skin tones in a one-stop-faster package than Royal Gold 100. Reds and yellows came up with a touch more saturation than the slower film. Greens stayed natural. The film handled indoor flash work in the consumer point-and-shoot speed class where Gold 200 had been the default. Royal Gold 200 was the step up for people who wanted enlargement-quality negatives without paying Portra prices. Fujifilm's competing stock at the same time was Superia 200, which used a fourth-color-layer architecture and ran slightly cooler.
Latitude is reasonable for a consumer stock: you can overexpose by a stop and the highlights stay printable, but underexposure past about two-thirds of a stop drops shadow color saturation. Rate at ISO 160 in mixed light and you get more headroom than at box speed without giving up much grain.
The Royal Gold line never lasted long. By 1998 Kodak had begun phasing it out, and the brand was gone by the early 2000s. The 2008 Ektar 100 reintroduction took over the fine-grain slot Royal Gold had occupied. Freezer stock is over twenty years old by now; rate down, expect magenta shift, and accept that prints will not look like they did in 1997.
Reciprocity exponent is 1.20. Zone Light Meter applies the correction past one second, so a metered 30-second tripod exposure climbs to about a minute on the negative. On aged stock the actual failure may be worse than the math suggests; bracket if the scene matters.
How the app handles this stock
- Box speed: ISO 200. Picker exposes pull/push chips so you can shoot it at any speed you want and the meter follows.
- Reciprocity: Above one second the app raises metered time to the power of 1.20.
- Expired film: if you load an old roll, set the expiry year and storage in the app and the ISO scales for you. Color negative decay rates are baked in.