Focusable Optics Head II

The optical head II can be easily focused on the correct measuring distance. It can be used with the fiber optic pyrometers in Series 5, 12, 50, and 320. 

Reference Numbers:

  • 3 873 420 - Optical head II for mono fiber a = 87 mm
  • 3 873 440 - Optical head II for mono fiber a = 200 mm


Focusable optical head II for fibre optic pyrometers


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