Tag: cheat sheets

Aperture Series (in full, half and third stops)

I make small notebooks for recording information about my negatives. These have various data sheets in the front that I find useful. This morning I was reformatting the tables of aperture series. I thought this information may be helpful to others, so here they are: Series Apertures Full Stops: 1.0, 1.4, 2.0, 2.8, 4.0, 5.6, 8.0,…

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Film Speed Ratings

Here are the ISO film speeds. I can never find this list when I want it. 3, 4, 5, 6, 8, 10, 12, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 6400, 8000, 10000. Source: https://en.wikipedia.org/wiki/Film_speed

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