Panavision International, L.p.

Edwin Iovanni Galindo

Daniel Keith Sasaki

Guy Hamilton McVicker

Charles P Hagmaier, Jr

Electronic camera filters comprise an electronic display configured for use with a camera system to provide different levels of image filtering, as a neutral density filter, for passage to a camera. The electronic display is programmable so that it may be calibrated to provide different desired filter levels associated with different settings of a camera lens iris, focus, zoom, or light meter measurement. The electronic display may be calibrated manually or by calibration information stored or otherwise downloaded into electronic display memory. The ability to program and calibrate the filter level setting enables the electronic display to be operated in synchrony with the camera lens iris, focus, zoom, or light meter it is calibrated with to provide a desired combined or synergistic optical characteristic. The electronic display may be controlled to provide synchronized operation by the same controller used to control the camera lens iris, focus, and/or or zoom.

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West Hills, CA, United States of America

Edwin Iovanni Galindo