A treasure trove of over 500 worked-out lens designs for the optical engineer. Table of Contents: Introduction; Lens Design Techniques; Automatic Lens Design; Aberration Presentations and Interpretation; Lens Designs, Prescriptions, Performance, Comments and Advice; Singlets; Telescope Objectives; Eyepieces; Cooke Triplets; Tessars; Heliars; Split Triplets; Meniscus Types; Double Gauss Objectives; Wide Angle Objectives; Microscope Objectives; Laser Collimator/Disk Objectives; Telephoto Objectives; Retrofocus Objectives; Scanner Lenses; Infrared Systems; Afocal Systems/Beam Expanders; Soom Lenses; Anamorphic Attachments; Realy, Erector, Periscope, Endoscope Systems, Index. 400 illustrations.