Hi all!
I'm currently preparing a "film 101" presentation that I'll be giving to a university society, and just thought I'd throw what I've covered in it up here to check if anyone can spot any obvious gaps in the content.
I'm expecting a range of abilities here from roughly "I opened my camera back and there are no pictures what did I do wrong" to "last week I took this awesome 20x24" wet plate of my pet cat, Sooty".
It currently covers, in order:
Ta!
I'm currently preparing a "film 101" presentation that I'll be giving to a university society, and just thought I'd throw what I've covered in it up here to check if anyone can spot any obvious gaps in the content.
I'm expecting a range of abilities here from roughly "I opened my camera back and there are no pictures what did I do wrong" to "last week I took this awesome 20x24" wet plate of my pet cat, Sooty".
It currently covers, in order:
- An quick overview of the various types of film cameras you're likely to come across.
- An overview of most of the film formats available today.
- Metering with older cameras (using exposure compensation, or getting an incident meter).
- The fact that different films need different processing (someone's turned up with XP2 to our B&W only darkroom at least once this year already!).
- That the ISOs you can use are intrinsic to the film + developer combo you're using.
- Push/pull processing.
- Granularity & sharpness.
- Spectral sensitivity in B&W films (mentioning of panchromatic, orthochromatic and infrared films).
- Colour filtration for B&W (why you'd use yellow, orange, red, green, blue filters).
- Reciprocity failure (so hopefully I won't get anyone coming to me with a bunch of underexposed landscapes in a few months' time).
- B&W characteristic curves, including what base+fog, latitude, contrast and d-max are.
Ta!

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