A method of maintaining precise control of packaging constraints in the optimization of unobscured reflective systems is described. The method is illustrated by reference to an example of a four-mirror telescope objective. A command sequence for the optimization of this system is presented.
J. Michael Rodgers,
"Control Of Packaging Constraints In The Optimization Of Unobscured Reflective Systems", Proc. SPIE 0751, Reflective Optics, (10 June 1987); doi: 10.1117/12.939902; https://doi.org/10.1117/12.939902