{
  "product": "astronomy-equipment-compatibility",
  "version": 1,
  "fields": {
    "focal": 800,
    "aperture": 130,
    "reducer": 0.8,
    "seeing": 2.5,
    "pixel": 3.76,
    "sensorWidth": 23.5,
    "sensorHeight": 15.7,
    "imageCircle": 44,
    "backfocus": 55,
    "tolerance": 0.5,
    "filterCorrection": "Yes",
    "filterThickness": 2,
    "index": 1.5
  },
  "tables": {
    "train": [
      {
        "name": "Spacer / thread adapter",
        "length": 16.5,
        "input": "M48x0.75 female",
        "output": "M42x0.75 male",
        "source": ""
      },
      {
        "name": "Filter drawer",
        "length": 21,
        "input": "M42x0.75 female",
        "output": "M42x0.75 male",
        "source": ""
      },
      {
        "name": "Camera flange to sensor",
        "length": 17.5,
        "input": "M42x0.75 female",
        "output": "Sensor",
        "source": ""
      }
    ]
  },
  "demo": true
}