Polychromatic effects of annular color filters in optical systems

María J. Yzuel

doi:10.1117/12.142845

15 April 1993 Polychromatic effects of annular color filters in optical systems

María J. Yzuel

Proceedings Volume 1780, Lens and Optical Systems Design; 17801D (1993) https://doi.org/10.1117/12.142845
Event: Optical Systems Design '92, 1992, Berlin, Germany

Abstract

Non-uniform transmission filters are used to modify the response of an optical system. Grey non-uniform filters produce important effects on the illuminance distributions both in the transverse and along the axis. Nevertheless, grey filters do not change the chromatic response significantly. So, we propose some types of annular color filters which modify the transverse and axial illuminance distributions, and they also modify the chromaticity distributions.

Citation Download Citation

María J. Yzuel "Polychromatic effects of annular color filters in optical systems", Proc. SPIE 1780, Lens and Optical Systems Design, 17801D (15 April 1993); https://doi.org/10.1117/12.142845

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