Poisson Du Jour
Member
Consumer cameras have the meter biased for print film, so shoot print film.
It has more to do with the photographer!
The trouble starts the moment an inexperienced photographer puts slide film into a "consumer grade" camera, failing to grasp one important principle. All slide film for direct reproduction purposes (projection, gravure/reprographics) is best exposed in 0.3 stop increments. The vast majority of cameras of the 70s had metering stops in half to whole stops; this is too much for slide film (the Ektachrome films of that era, even Kodachrome 25, 64 and 200). Now, pro-level cameras frequently allowed changing the metering steps from 0.5 to 1 or 0.3, 0.6 etc, and any number of variations in combination with, or isolation from, changes to EI (via ISO dial). So it has nothing to do with what the camera has loaded (until the advent of DX coding, cameras didn't know and didn't care what was dropped into them!) but the knowledge of the photographer and the film he is using at the moment, and the rudimentary meters in the cameras of the day: it was about adapting one film over another, based on its known ideal exposure (that means all parts of the photograph are evenly exposed: no bleached, featureless skies, dark dark splotchy shadows, no glaring blown out highlights). What is good for print film in terms of metering does not necessarily nor universally apply to slide film. Kodachrome films exposed at 0.5 to 1 stop were considered overexposed. Ektachrome was no better. Today's Fujichrome slide films are ideally exposed in 0.3 step increments in small formats (35mm) and this moves to 0.5 steps for larger formats (MF, LF), any such changes to stepping based on the photographer's experience and knowledge of the film's response to scene contrast.
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