| http://www.w3.org/ns/prov#value | - TECHNICAL FIELDThe present invention relates to a tripod head that permits a device to be held such as an illumination device for illuminating a subject (such as a photographic subject, a TV camera target, or a cinematographic target), cameras for shooting thesubject, or arbitrary measurement instruments to be mounted on a stand or tripod at an adjusted angle of depression or elevation.BACKGROUND
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