#FIG 3.2 Produced by RustFig #encoding: UTF-8 Landscape Center Inches Letter 100.00 Single -2 1200 2 # Optics lab: vacuum viewport: flange with a window # Side view across the beam. Optical axis through the centre. Keywords: optics laser lens mirror beam fibre detector lab 6 810 600 990 1200 2 2 0 2 0 0 50 -1 36 0.000 0 0 -1 0 0 5 810 600 990 600 990 1200 810 1200 810 600 2 2 0 2 0 11 50 -1 20 0.000 0 0 -1 0 0 5 870 750 930 750 930 1050 870 1050 870 750 2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 810 750 990 750 2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 810 1050 990 1050 -6