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The range of films that can be used by the camera. Most modern cameras set this speed automatically using DX coding, some have manual settings that have a slightly wider acceptance range. The range quoted is for the maximum that can be used.
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The range, usually indicated as a range of EVs (exposure values), that the meter can work in. The larger the range the more versatile the meter. An ISO film speed is usually quoted to indicate what the measurement scale is based on.