Systematic design of a triplet photographic objective

  • T. V. Pardhasaradhi Instruments Research & Development Establishment, Dehra Dun
Keywords: Aberration, Photographic objective


In this paper is given an account of how the primary aberrations are controlled in the design of a triplet system. A differential method of adjusting the spherical aberration, when the other three shape-dependent aberrations are corrected by solution of proper shapes, is proposed. An example illustrating the numerical computation with the aid of the above methods, is also given.
How to Cite
Pardhasaradhi, T. (2014). Systematic design of a triplet photographic objective. Defence Science Journal, 13(1), 66-81.
Research Papers