01721nam a22002291 4500 1/46777 161110s1969 xxu 001 0 eng d 0471417602 49756 DLC GR-PeUP 621.36 FRY. Fry, Glenn A. Geometrical optics / Glenn A. Fry. Philadelphia: Chilton Book Co., 1969. xii, 290 p.: 24 cm. Principles of Optometry series ; Contents: Propagation of light in a vacuum. Propagation of light through a medium. Pinhole images and shadows. Reflection and refraction at smooth serfaces. Convention for ray tracing. Spherical refracting surfaces. Centered combination of two spherical refracting surfaces. Multisurface centered systems. symmetrical centered systems. Spherical reflecting surfaces. Aperture -and field-stops. Optical instriments. Monochromatic aberrations. Coma: single refracting surface. Spherical aberration: single refracting surface. Radial Astigmatism: single refracting surface. Spherical aberration: centered system. Coma and astigmatism: centered system. Seidel's sums. Spherical aberration, coma, and astigmatism: thin lenses. The sine condition. Image evaluation. Curvature of the Petzval surface. Distortion. Aberrations: reflecting surfaces. Chromatic aberrations. Plane mirrors and glass plates. Internal reflection and reflecting prisms. Reflacting prisms and cones. Beam splitters and combiners. Includes Bibliography and Index. Geometrical optics. Οπτική, Γεωμετρική. Principles of Optometry series. INST UNIPILB MAIN 20161110 621.36 FRY 00176394 00176394 LOAN 0 1