If the settings don't tally with the camera you are using, err on the side of overexposure. Negative film is very forgiving and can be overexposed by 3 stops or underexposed by 1 stop without much effect on the final image. The speed and aperture settings are what you might find on these old cameras. These calculators have been designed with vintage cameras in mind. Simply use the calculators below to be able to enjoy your vintage camera without stress. The information for working out these settings can be found elsewhere on the web. A simple and effective way to check if the sunny 16 rule can be applied, at any time in any country, is to ensure that the length of your shadow is less than 3 paces.įrom this basic setting, other settings for different weather conditions, different apertures and different shutter speeds can be calculated. In the UK that's 10am - 5pm on a summers day from May to August and 11am - 4pm for April and September. The assumption is that the sun is at least 30 degrees above the horizon.
#Shutter speed f stop chart iso
So, on a sunny day using ISO 100 film, set the aperture to f/16 and the speed to 1/100s. On a sunny day set aperture to f/16 and shutter speed to the reciprocal of the ISO film speed - Job done! The rule works well for negative film which has a lot of latitude, but not so well for colour slide film where more accurate exposure is desirable. With incident light systems, this does not happen. You have to compensate for the nature of the subject. Reflected light meters can lead to a black cat becoming grey and the White Villages of Spain also becoming grey. The rule is based on incident light rather than reflected light so the intricacies of the 'zone system' and other systems invented to confuse things don't apply. The 'Sunny 16’ rule is a method of estimating correct daylight exposures without a light meter. Home > resources > sunny 16 Sunny 16 Rule The Issuesĭon't let complex metering issues get in the way of enjoying your vintage cameras.
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