An example of doublet design using the double-graph technique as described by Kingslake is given. The potential of the double-graph technique is evaluated by applying it to three different cases of doublet design. The technique in its present form is found to give a solution only in one case. In the other two cases the solution can be obtained only by modifying the technique.
© 1983 Optical Society of America
K. D. Sharma and S. V. Rama Gopal, "Design of achromatic doublets: evaluation of the double-graph technique," Appl. Opt. 22, 497-500 (1983)