Instrumental Optics |
Contents
VISION AND IMAGE FORMATION IN OPTICAL INSTRUMENTS | 239 |
The Human Eye | 241 |
The Correction of Ametropia 265 22 | 265 |
Copyright | |
10 other sections not shown
Common terms and phrases
A₁ angle angular aberration angular aperture aplanatic approximately assume astigmatism B₁ C₁ C₂ calculation caustic centre of curvature centred system chapter chromatic aberration conjugate convergent corrected correcting lens corresponding D₁ deviation diameter diffraction diopters direction distance doublet emulsion entrance pupil equation exit pupil eyepiece eyering F₁ f₂ Fermat's principle field curvature focal length focal plane geometrical gives glass Hence illumination L₁ lens lenses light transmitting power limit of resolution magnification microns microscope mirror n₁ n₂ nodal points numerical aperture object space obtained optical axis optical system parallel paraxial pencil photographic plane of principal position principal plane principal ray principal section prism R₁ R₂ radiations radius reduced reflection refracting surface refracting telescopes refractive index relative aperture resolution efficiency resolving power second principal sinē slit spherical aberration subtend symmetry of revolution telescope thickness Translator's footnote transverse plane u₁ vertex wavefront wavelength