[OM] Wasserman-wolf problem solved by graduate student--should be helpfu

Subject: [OM] Wasserman-wolf problem solved by graduate student--should be helpful to lens designers.
From: Mike Gordon via olympus <olympus@xxxxxxxxxxxxxxxxx>
Date: Sun, 11 Aug 2019 21:57:01 +0000 (UTC)
Cc: usher99@xxxxxxx
 A direct numerical solution for aspherics to  correct spherical aberration in 
lens design has been a vexing problem.       Often now can use  a pair of 
aspherics with a brute force approach to correct much of it but the calibration 
of such lenses depend on imprecise calculation. A Ph.D. student in 
nanotechnology came up with an idea for the solution for this almost mythical 
problem  while eating bread with Nutella. Less than a day later, the program 
confirmed an exact solution.  


It should certainly have some simplifying effects on lens design.  

Nutella added to grocery list, Mike

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