| Document Type
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BL
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| Record Number
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852534
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| Main Entry
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Yabe, Akira
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| Title & Author
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Optimization in lens design /\ by Akira Yabe.
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| Publication Statement
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Bellingham, Washington (1000 20th St. Bellingham WA 98225-6705 USA) :: SPIE,, 2018.
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| Series Statement
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SPIE. Spotlight ;; SL36
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| Page. NO
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1 online resource (vii, 46 pages) :: illustrations
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| ISBN
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1510619836
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: 9781510619838
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9781510619845
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9781510619852
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| Bibliographies/Indexes
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Includes bibliographical references (pages 44-46).
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| Contents
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Preface -- 1. Overview: 1.1. Design requirements and independent variables; 1.2. Problem of sensitivity and tolerances -- 2. Lens design optimization principles: 2.1. Merit function; 2.2. Problem of nonlinear optimization; 2.3. Metric in the parameter space; 2.4. Control of boundary conditions; 2.5. Local and global optimization; 2.6. Damped least-squares method for local optimization; 2.7. Effective use of the escape function for global optimization -- 3. Special independent variables: 3.1. Fictitious glass model; 3.2. Asphere model; 3.3. Freeform model; 3.4. Traveling asphere and traveling freeform model -- 4. Evaluation and optimization:4.1. Ray aiming; 4.2. Aberration control; 4.3. Efficient method of MTF optimization; 4.4. Sensitivity control; 4.5. Control of the Monte Carlo simulation result -- 5. Design process: 5.1. Outline of the initial design of zoom lenses; 5.2. Design example -- 6. Cost-based optimization of tolerances: 6.1. Concept; 6.2. Minimization of tolerance cost; 6.3. Tolerance optimization -- 7. Future development: 7.1. Treatment of patents; 7.2. Application of deep learning; 7.3. Common framework of program development -- References.
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| Abstract
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Interested in developing a lens design system that can produce the best solutions without special considerations or a lot of trial and error? This Spotlight explains the process of lens design optimization with a collection of previously published techniques and new methods inspired by practical design tasks. It also includes guidelines for designers who want to develop their own design codes.
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| Subject
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Lenses-- Design and construction.
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| Subject
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Lenses-- Design and construction.
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| Subject
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TECHNOLOGY ENGINEERING-- Technical Manufacturing Industries Trades.
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| Dewey Classification
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681/.423
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| LC Classification
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QC385.2.D47.Y234 2018
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| Added Entry
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Society of Photo-optical Instrumentation Engineers,publisher.
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