# D-GAUSS F/2 22deg HFOV
# US patent 2,673,491 Tronnier
# Moden Lens Design, p.312
# radius	axpos	N		aperture
  58.950	0.000	1.670	50.4
  169.660	7.520	1.0		50.4
  38.550	0.240	1.670	46.0
  81.540	8.050	1.699	46.0
  25.500	6.550	1.0		36.0
  0			11.410	0		34.2
 -28.990	9.000	1.603	34.0
  81.540	2.360	1.658	40.0
 -40.770	12.130	1.0		40.0
  874.130	0.380	1.717	40.0
 -79.460	6.440	1.0		40.0