1.Optical Design Using Stop-Shift Theory Dave Shafer2. •The use of first and 3rd order stop shift theory can lead to new types of designs and a better understanding of…
1.The Evolution Of A New High NA Broad-Spectrum Catadioptric Design David Shafer David Shafer Optical Design 2. My 1996 US patent 5,488,229 There are many designs that are…