Fundamentals of Optical EngineeringProblems after each chapter |
Contents
CHAPTER | 3 |
PROPERTIES OF LENSES 1 | 29 |
LENS ABERRATIONS | 30 |
Copyright | |
32 other sections not shown
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Common terms and phrases
achromatic adjustment amount angle angular aperture stop aplanatic applied astigmatism beam bearing binoculars brightness cell chromatic aberration coincidence coma components computed corrected curvature curve desired deviation device diameter distance doublet Dove prism elements entrance pupil equations erector error exit pupil eye relief eyepiece field lens filters focal length focal point focus gears give given glass illumination image formed incident increase infinitely distant infinity known lateral color lenses light located longitudinal machine magnification marginal ray measured motor negative normal obtained optical axis optical instruments optical system parallel paraxial paraxial rays periscope Petzval photographic plane plate Porro prism position possible principal points principal ray rangefinder ratio ray tracing real image reflection refraction resolving power reticle retina ring rotation seen shaft shown in Fig shutter sight speed spherical aberration stereoscopic subtended surface switch target telescope objective tion tracing tube usually various wavelength zone