opticalSystem:
  type: CompoundOptic
  name: Calypso
  inMedium: &air
    type: Air
  medium: *air
  backDist: 3.0
  sphereRadius: 4.48
  pupilSize: 1.2
  pupilObscuration: 0.423
  stopSurface:
    type: Interface
    name: entrancePupil
    surface:
      type: Plane
    z: 0.04768
  items:
    -
      type: Baffle
      name: Baffle_M2c
      surface:
        type: Plane
      coordSys:
        z: 2.7
      obscuration:
        type: ObscCircle
        radius: 0.2538
    -
      type: Baffle
      name: Baffle_M1
      surface:
        type: Plane
      coordSys:
        z: 0.04768
      obscuration:
        type: ClearCircle
        radius: 0.6
    -
      type: Mirror
      name: M1
      surface:
        type: Quadric
        R: 6.605995
        conic: -1.007514
      obscuration:
        type: ClearCircle
        radius: 0.635
    -
      type: Baffle
      name: Baffle_M2a
      surface:
        type: Plane
      coordSys:
        z: 2.692074
      obscuration:
        type: ClearCircle
        radius: 0.125
    -
      type: Baffle
      name: Baffle_M2b
      surface:
        type: Plane
      coordSys:
        z: 2.702544
      obscuration:
        type: ClearCircle
        radius: 0.121
    -
      type: Mirror
      name: M2
      surface:
        type: Quadric
        R: 1.41517
        conic: -1.920444
      obscuration:
        type: ClearCircle
        radius: 0.133
      coordSys:
        z: 2.703614
    -
      type: Detector
      name: Detector
      surface:
        type: Plane
      coordSys:
        z: -1.21606742
      obscuration:
        type: ClearCircle
        radius: 0.1
