Film stock coverage based on rolls actually exposed and developed here: grain structure, latitude, color rendering and how each emulsion holds skin tones. Includes discontinued stocks, expired batches and budget alternatives. For photographers choosing what to load before a shoot rather than reading a datasheet afterward.
Emulsion by emulsion: how Portra, HP5, Gold and the rest render grain, skin and contrast, with test frames shot and developed under identical conditions.
Kodak's datasheet promises latitude that lets you overexpose two stops and keep shooting into the shade — here is what the documentation says, and when cheaper film beats it.
Kodak's own datasheet has a development time for EI 1600 built in. Here's the recipe, the metering logic, and the mistakes that turn a push into a wasted roll.