Methods of evaluation of the battery life of a battery-powered watch
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Shock-resistant wrist watches -- Impact performance and test methods
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Measuring method for temperature coefficient of refractive index of optical glass -- Part 1: Minimum deviation method
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Measuring method for temperature coefficient of refractive index of optical glass -- Part 2: Interferometry
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Photoelectric methods for measuring light exposure in focal planes of cameras
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Photographic lenses -- Measurement for the focal length
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Photographic lenses -- Methods for the measurement of the effective aperture, F-number and relative aperture
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Determination of ISO colour contribution index (ISO/CCI) of camera lenses
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