Variable-length viewfinders with pupil-conjugate stability

Iain A. Neil

doi:10.1117/12.450420

14 December 2001 Variable-length viewfinders with pupil-conjugate stability

Iain A. Neil

Proceedings Volume 4487, Zoom Lenses III; (2001) https://doi.org/10.1117/12.450420
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

Variable length viewfinders which provide constant focus, magnification and pupil conjugate stability, in motion picture camera systems employing different size zoom lens objectives, are described.

Citation Download Citation

Iain A. Neil "Variable-length viewfinders with pupil-conjugate stability", Proc. SPIE 4487, Zoom Lenses III, (14 December 2001); https://doi.org/10.1117/12.450420

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