LEADER 02997nam 2200661 a 450 001 9910458378503321 005 20200520144314.0 010 $a0-7486-5141-1 010 $a0-7486-3001-5 035 $a(CKB)2560000000011191 035 $a(EBL)537036 035 $a(OCoLC)638860198 035 $a(SSID)ssj0000413203 035 $a(PQKBManifestationID)11271842 035 $a(PQKBTitleCode)TC0000413203 035 $a(PQKBWorkID)10370679 035 $a(PQKB)11437783 035 $a(StDuBDS)EDZ0000055515 035 $a(MiAaPQ)EBC537036 035 $a(PPN)149830521 035 $a(Au-PeEL)EBL537036 035 $a(CaPaEBR)ebr10391772 035 $a(CaONFJC)MIL729340 035 $a(EXLCZ)992560000000011191 100 $a20100429d2010 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aBritain, Ireland and the Second World War$b[electronic resource] /$fIan S. Wood 210 $aEdinburgh $cEdinburgh University Press$dc2010 215 $a1 online resource (249 p.) 225 1 $aSocieties at war 300 $aDescription based upon print version of record. 311 $a1-322-98058-6 311 $a0-7486-2327-2 320 $aIncludes bibliographical references (p. [219]-230) and index. 327 $aContents; Acknowledgements; 1 - The Origins of Eire's Neutrality; 2 - Eire's Emergency, Britain's War; 3 - Eire: Crisis and Survival; 4 - Security, Censorship and Propaganda; 5 - Fanatic Hearts: The IRA, 1939-45; 6 - Eire in the Emergency and the Irish in Britain; 7 - Northern Ireland at War; 8 - Emergency, War and their Aftermath; Bibliography; Index 330 $aFor Britain the Second World War exists in popular memory as a time of heroic sacrifice, survival and ultimate victory over Fascism. In the Irish state the years 1939-1945 are still remembered simply as 'the Emergency'. Eire was one of many small states which in 1939 chose not to stay out of the war but one of the few able to maintain its non-belligerency as a policy.How much this owed to Britain's military resolve or to the political skills of E?amon de Valera is a key question which this new book will explore. It will also examine the tensions Eire's policy created in its relations with Winst 410 0$aSocieties at war. 606 $aWorld War, 1939-1945$zIreland 606 $aWorld War, 1939-1945$xParticipation, Irish 607 $aIreland$xPolitics and government$y1922-1949 607 $aGreat Britain$xForeign relations$zIreland 607 $aIreland$xForeign relations$zGreat Britain 608 $aElectronic books. 615 0$aWorld War, 1939-1945 615 0$aWorld War, 1939-1945$xParticipation, Irish. 676 $a941.70822 700 $aWood$b Ian S$0913594 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910458378503321 996 $aBritain, Ireland and the Second World War$92183076 997 $aUNINA LEADER 05522nam 2200733Ia 450 001 9911006505403321 005 20200520144314.0 010 $a9786612540950 010 $a9781282540958 010 $a1282540955 010 $a9780080921563 010 $a0080921566 035 $a(CKB)2560000000004169 035 $a(EBL)534966 035 $a(OCoLC)608475690 035 $a(SSID)ssj0000332019 035 $a(PQKBManifestationID)12082717 035 $a(PQKBTitleCode)TC0000332019 035 $a(PQKBWorkID)10331739 035 $a(PQKB)10335989 035 $a(MiAaPQ)EBC534966 035 $a(PPN)170600092 035 $a(OCoLC)908649721 035 $a(OCoLC)ocn908649721 035 $a(FR-PaCSA)88812127 035 $a(CaSebORM)9780123743015 035 $a(FRCYB88812127)88812127 035 $a(EXLCZ)992560000000004169 100 $a20090903d2010 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aLens design fundamentals /$fRudolf Kingslake, R. Barry Johnson 205 $a2nd ed. 210 $aOxford $cAcademic Press$d2010 215 $a1 online resource (570 p.) 300 $aDescription based upon print version of record. 311 08$a9780123743015 311 08$a012374301X 320 $aIncludes bibliographical references and index. 327 $aFront Cover; Lens Design Fundamentals; Copyright Page; Dedication; Contents; Preface to the Second Edition; Preface to the First Edition; A Special Tribute to Rudolf Kingslake; Chapter 1: The Work of the Lens Designer; 1.1. Relations Between Designer and Factory; 1.1.1 Spherical versus Aspheric Surfaces; 1.1.2 Establishment of Thicknesses; 1.1.3 Antireflection Coatings; 1.1.4 Cementing; 1.1.5 Establishing Tolerances; 1.1.6 Design Tradeoffs; 1.2. The Design Procedure; 1.2.1 Sources of a Likely Starting System; 1.2.2 Lens Evaluation; 1.2.3 Lens Appraisal; 1.2.4 System Changes 327 $a1.3. Optical Materials1.3.1 Optical Glass; 1.3.2 Infrared Materials; 1.3.3 Ultraviolet Materials; 1.3.4 Optical Plastics; 1.4. Interpolation of Refractive Indices; 1.4.1 Interpolation of Dispersion Values; 1.4.2 Temperature Coefficient of Refractive Index; 1.5. Lens Types to be Considered; Chapter 2: Meridional Ray Tracing; 2.1. Introduction; 2.1.1 Object and Image; 2.1.2 The Law of Refraction; 2.1.3 The Meridional Plane; 2.1.4 Types of Rays; 2.1.5 Notation and Sign Conventions; 2.2. Graphical Ray Tracing; 2.3. Trigonometrical Ray Tracing at a Spherical Surface; 2.3.1 Program for a Computer 327 $a2.4. Some Useful Relations2.4.1 The Spherometer Formula; 2.4.2 Some Useful Formulas; 2.4.3 The Intersection Height of Two Spheres; 2.4.4 The Volume of a Lens; 2.4.5 Solution for Last Radius to Give a Stated uprime; 2.5. Cemented Doublet Objective; 2.6. Ray Tracing at a Tilted Surface; 2.6.1 The Ray Tracing Equations; 2.6.2 Example of Ray Tracing through a Tilted Surface; 2.7. Ray Tracing at an Aspheric Surface; Chapter 3: Paraxial Rays and First-Order Optics; 3.1. Tracing a Paraxial Ray; 3.1.1 The Standard Paraxial Ray Trace; 3.1.2 The (y - nu) Method; 3.1.3 Inverse Procedure 327 $a3.1.4 Angle Solve and Height Solve Methods3.1.5 The (l, lprime) Method; 3.1.6 Paraxial Ray with All Angles; 3.1.7 A Paraxial Ray at an Aspheric Surface; 3.1.8 Graphical Tracing of Paraxial Raysat Finite Heights and Angles; 3.1.9 Matrix Approach to Paraxial Rays; 3.2. Magnification and the Lagrange Theorem; 3.2.1 Transverse Magnification; 3.2.2 Longitudinal Magnification; 3.3. The Gaussian Optics of a Lens System; 3.3.1 The Relation between the Principal Planes; 3.3.2 The Relation between the Two Focal Lengths; 3.3.3 Lens Power; 3.3.4 Calculation of Focal Length 327 $a3.3.5 Conjugate Distance Relationships3.3.6 Nodal Points; 3.3.7 Optical Center of Lens; 3.3.8 The Scheimpflug Condition; 3.4. First-Order Layout of an Optical System; 3.4.1 A Single Thick Lens; 3.4.2 A Single Thin Lens; 3.4.3 A Monocentric Lens; 3.4.4 Image Shift Caused by a Parallel Plate; 3.4.5 Lens Bending; 3.4.6 A Series of Separated Thin Elements; 3.4.7 Insertion of Thicknesses; 3.4.8 Two-Lens Systems; 3.5. Thin-Lens Layout of Zoom Systems; 3.5.1 Mechanically Compensated Zoom Lenses; 3.5.2 A Three-Lens Zoom; 3.5.3 A Three-Lens Optically Compensated Zoom System 327 $a3.5.4 A Four-Lens Optically Compensated Zoom System 330 $aThoroughly revised and expanded to reflect the substantial changes in the field since its publication in 1978Strong emphasis on how to effectively use software design packages, indispensable to today's lens designerMany new lens design problems and examples - ranging from simple lenses to complex zoom lenses and mirror systems - give insight for both the newcomer and specialist in the field Rudolf Kingslake is regarded as the American father of lens design; his book, not revised since its publication in 1978, is viewed as a classic in the field. Naturally 606 $aLenses$xDesign and construction 606 $aOptical instruments$xDesign and construction 615 0$aLenses$xDesign and construction. 615 0$aOptical instruments$xDesign and construction. 676 $a681.42 676 $a681.423 700 $aKingslake$b Rudolf$014840 701 $aJohnson$b R. Barry$01823556 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911006505403321 996 $aLens design fundamentals$94390280 997 $aUNINA