Zoom lens design for video projector

Rekha Doshi; Eugene O. Curatu

doi:10.1117/12.284240

25 September 1997 Zoom lens design for video projector

Rekha Doshi, Eugene O. Curatu

Proceedings Volume 3129, Zoom Lenses II; (1997) https://doi.org/10.1117/12.284240
Event: Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States

Abstract

Hughes ELCAN has developed a family of video projector zoom lenses. These lenses cover a large range of optical parameters, i.e. zoom ratio, F number, projection distance, LCD size. Most configurations use only two moving groups accomplishing zoom, compensation, and focus functions. This particular architecture allows the design of a well corrected compact zoom lens. This paper presents the procedures for initial design, using the paraxial optics equations, and the final system design using the Code V.

Citation Download Citation

Rekha Doshi and Eugene O. Curatu "Zoom lens design for video projector", Proc. SPIE 3129, Zoom Lenses II, (25 September 1997); https://doi.org/10.1117/12.284240

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