A light meter (or illuminometer) is a device used to measure the amount of light. In photography, an exposure meter is a light meter coupled to either...
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the bright halo around the body and hairline. Spot metering allows the camera to measure the light reflected from the person's face and expose properly...
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Rollei 35 (section Light meter)
and Steinheil. A high-quality Tessar lens was made by Zeiss. Rollei's light meter supplier was Gossen. Whether to use either a photovoltaic selenium sensor...
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Camera (section Light meter)
internal light meter. As the aperture is adjusted, the opening expands and contracts in increments called f-stops. The smaller the f-stop, the more light is...
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Metering may refer to: Measuring instrument: Device for measuring a physical quantity. Ramp meter: Device; usually a basic traffic light or a two-section...
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In photography, through-the-lens metering (TTL metering) refers to a feature of cameras whereby the intensity of light reflected from the scene is measured...
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angle Light meter, an instrument used to set photographic exposures. It can be either a lux meter (incident-light meter) or a luminance meter (reflected-light...
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selenium meter is a light-measuring instrument based on the photoelectric properties of selenium. The most common use of such light meters is measuring...
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systems. Other general purpose light power measuring devices are usually called radiometers, photometers, laser power meters (can be photodiode sensors or...
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estimating correct daylight exposures without a light meter. Apart from the advantage of independence from a light meter, the sunny 16 rule can also aid in achieving...
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