VERS 8022 2
NAME Protar Series VIIa            (protar7a)
NOTE 1 JRL
NOTE 2  Reference: United States Patent 1,021,337, 1912 March 26 (Zeiss)
NOTE 3 Greenleaf "Photographic Optics" Figure 29, p 75
UNIT MM
FNUM 12.5 0
PUPD 6.17402 4.61595
GFAC 0 0
GCAT infrared misc schott
RAIM 1.0E-8 0 1 1 0 0
PUSH 0 0 0 0
SDMA 0 1
FTYP 0
ROPD 2
PICB 1
XFLD 0 0 0 0
YFLD 0 10.6260205 18.5955358 26.5650512
FWGT 1 1 1 1
ZVDX 0 0 0 0
ZVDY 0 0.0500282516 0.0189727651 0
ZVCX 0 0.000733375549 0.000422477722 1
ZVCY 0 0.124363422 0.5316329 1
WAVL 0.4861327 0.5875618 0.6562725
WWGT 1 1 1
PWAV 2
POLS 1 0 1 0 0
GLRS 1
SURF 0
  TYPE STANDARD
  CURV 0 0 0 0
  SLAB 12
  DISZ INFINITY
  DIAM 0 0 0
SURF 1
  TYPE STANDARD
  CURV 0 0 0 0
  SLAB 13
  DISZ 0
  DIAM 3.11444133 0 0
SURF 2
  TYPE STANDARD
  CURV 0.07462686567164 1 0 0
  SLAB 14
  DISZ 0.66
  GLAS ___BLANK 1 1 1.627627 42.040022 -0.053604 1 1 0 0.00000000 0.00000000
  VDSZ 0 0
  DIAM 3 1 0
SURF 3
  TYPE STANDARD
  CURV 0.1515151515152 1 0 0
  SLAB 1
  DISZ 1.5
  GLAS ___BLANK 1 1 1.581397 53.397183 -0.185458 1 1 0 0.00000000 0.00000000
  VDSZ 0 0
  DIAM 2.80718511 0 0
SURF 4
  TYPE STANDARD
  CURV 0.1075268817204 1 0 0
  SLAB 2
  DISZ 1.7
  GLAS ___BLANK 1 1 1.622761 93.060130 -0.302272 1 1 0 0.00000000 0.00000000
  VDSZ 0 0
  DIAM 2.56503175 0 0
SURF 5
  TYPE STANDARD
  CURV -0.02262443438914 1 0 0
  SLAB 3
  DISZ 0.48
  GLAS ___BLANK 1 1 1.497970 64.208383 -0.242870 1 1 0 0.00000000 0.00000000
  VDSZ 0 0
  DIAM 2.31162472 0 0
SURF 6
  TYPE STANDARD
  CURV 0.08333333333333 1 0 0
  SLAB 4
  DISZ 2.34
  VDSZ 0 0
  DIAM 2.14999107 0 0
SURF 7
  STOP
  TYPE STANDARD
  CURV 0 0 0 0
  SLAB 5
  DISZ 2.34
  VDSZ 0 0
  DIAM 1.98239907 0 0
SURF 8
  TYPE STANDARD
  CURV -0.08333333333333 1 0 0
  SLAB 6
  DISZ 0.48
  GLAS ___BLANK 1 1 1.497968 65.912719 -0.221153 1 1 0 0.00000000 0.00000000
  VDSZ 0 0
  DIAM 2.24520845 0 0
SURF 9
  TYPE STANDARD
  CURV 0.02262443438914 1 0 0
  SLAB 7
  DISZ 1.7
  GLAS ___BLANK 1 1 1.622759 94.932097 -0.287165 1 1 0 0.00000000 0.00000000
  VDSZ 0 0
  DIAM 2.3936965 0 0
SURF 10
  TYPE STANDARD
  CURV -0.1075268817204 1 0 0
  SLAB 8
  DISZ 1.5
  GLAS ___BLANK 1 1 1.581397 53.436762 -0.184798 1 1 0 0.00000000 0.00000000
  VDSZ 0 0
  DIAM 2.6157807 0 0
SURF 11
  TYPE STANDARD
  CURV -0.1515151515152 1 0 0
  SLAB 9
  DISZ 0.66
  GLAS ___BLANK 1 1 1.627640 39.299540 -0.122392 1 1 0 0.00000000 0.00000000
  VDSZ 0 0
  DIAM 2.83056714 0 0
SURF 12
  TYPE STANDARD
  CURV -0.07462686567164 1 0 0
  SLAB 10
  DISZ 51.525013252
  MAZH 0 0
  DIAM 3 1 0
SURF 13
  TYPE STANDARD
  CURV 0 0 0 0
  SLAB 11
  DISZ 0
  DIAM 28.923915 0 0
BLNK 
MNUM 1