text: description = 'Focus manipulation stage'
  
  group = 'lowlevel'
  
  tango_base = 'tango://localhost:10000/st/'
  
  devices = dict(
      focusm = device('nicos.devices.generic.VirtualMotor',
          description = 'Camera focus motor (translation)',
          speed = 1,
          unit = 'mm',
          fmtstr = '%.2f',
          lowlevel = True,
          abslimits = (0, 300),
      ),
      focus = device('nicos.devices.generic.Axis',
          description = 'Camera focus (translation)',
          motor = 'focusm',
          precision = 0.01,
      ),
  )
  