16
Minimum Allowable Window Angle Required To Avoid Detrimental Internal Reflective Beam Interference (at Negative Exit Beam Angle Tolerance)
Minimum Projected Distance (mm)
from the Engine’s Base to
the Window’s Internal Surface (M)
Minimum
Window Angle θ
5.0 23.5°
10.0 16.5°
15.0 12.5°
20.0 10.5°
25.0 9.0°
30.0 8.0°
35.0 7.5°
40.0 7.0°
45.0 6.5°
50.0 6.0°
Figure 12.
Specifications are subject to change without notice.