Using the concept of matrix theory for lensdesign, a triplet lens can be replaced by a singlet lens which has an equivalent system matrix without changing its optical performance. Then, using third order Siedel's...
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ISBN:
(纸本)081941249X
Using the concept of matrix theory for lensdesign, a triplet lens can be replaced by a singlet lens which has an equivalent system matrix without changing its optical performance. Then, using third order Siedel's first aberration coefficient of the singlet lens is equal to zero, and the focal length and the physical length of the triplet lens are kept constant as constraints, an algebraic technique for optimizing a triplet lens is derived. Results show that this new optimizing technique is more effective than other conventional techniques for optimizing a triplet lens in the case of plane waves.
In this paper, we present a new fisheye projection lens for 8 perforation 70 mm format film. The lens has an aperture of F/2.4 and a total field of view of 163 degree(s). We discuss design considerations, and compare ...
详细信息
ISBN:
(纸本)081941249X
In this paper, we present a new fisheye projection lens for 8 perforation 70 mm format film. The lens has an aperture of F/2.4 and a total field of view of 163 degree(s). We discuss design considerations, and compare predicted with measured performance data.
The Proceedings of the conference contains 27 papers representing the very latest developments in the optical and opticalengineering subject areas not covered in the other conferences at the annual San Diego meeting....
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The Proceedings of the conference contains 27 papers representing the very latest developments in the optical and opticalengineering subject areas not covered in the other conferences at the annual San Diego meeting. This Proceedings includes papers on basic opticaldesign and engineering, e.g. the optomechanical laboratory hardware, its organization, terminology and devices;a precision dual positioning system;a Wollaston polarizer in imaging systems;a 20-element long focal length zoom lens;photolithographic lenses;a reflection microcirculation microscope. The session on optical fabrication and testing includes papers on computer simulation of interferometer performance;adaptive optics wavefront corrector using addressable liquid crystal retarders;microlens array manufacture;design of Shack-Hartmann plate with GRIN rod lenses;Chinese adaptive astronomical telescope. The session on waveguide and diffractive optics and microlithography comprises papers on the fabrication of ion-exchanged glass channel waveguides with etched and diffused grating taps;modular fiber optic assembly technique;forward photorefractive multibeam mixing in BaTiO3;correcting chromatic aberration in holographic optical systems. Miscellaneous topics include articles on optomechanical properties of PMMA and their applications in pressure sensors and on a Fabry-Perot tunable filter for visible and near IR using nematic liquid crystals.
The proceedings contain 68 papers. The topics discussed include: distributed computing for opticaldesign;current status of the synthesis of optical systems (SYNOPSYS) lensdesign program;new developments in CODE V op...
The proceedings contain 68 papers. The topics discussed include: distributed computing for opticaldesign;current status of the synthesis of optical systems (SYNOPSYS) lensdesign program;new developments in CODE V optimization;opticaldesign programs at imperial college;opticaldesign using small dedicated computers;dedicated minicomputers in opticaldesign;consideration for minicomputer applications to large opticaldesign programs;microcomputers and opticaldesign;easy to use optical program for commodore PET computer;new approach to the optimization of lens systems;ten years of lensdesign with Glatzel's adaptive method;aberration balancing criterion for nondiffraction-limited lenses;and application of Zernike polynomial lens sensitivity program ZEST to optimizing a lensdesign.
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