Use of a liquid crystal switch in single-lens-reflex camera

Suganda Jutamulia; Hideaki Niwa; Shinji Toyoda

doi:10.1117/12.188023

30 September 1994 Use of a liquid crystal switch in single-lens-reflex camera

Suganda Jutamulia, Hideaki Niwa, Shinji Toyoda

Proceedings Volume 2263, Current Developments in Optical Design and Optical Engineering IV; (1994) https://doi.org/10.1117/12.188023
Event: SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, 1994, San Diego, CA, United States

Abstract

We propose the use of a liquid-crystal switch consisting of a liquid-crystal cell and a polarizing beam-splitter in a single-lens-reflex camera to replace a mechanical hinged-mirror. Since there is no vibration and noise, the proposed switch is very suitable for a fundus camera.

Citation Download Citation

Suganda Jutamulia, Hideaki Niwa, and Shinji Toyoda "Use of a liquid crystal switch in single-lens-reflex camera", Proc. SPIE 2263, Current Developments in Optical Design and Optical Engineering IV, (30 September 1994); https://doi.org/10.1117/12.188023

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