15
Minimum Allowable Window Angle Required To Avoid Detrimental Internal Reflective Beam Interference (at Positive Exit Beam Angle Tolerance)
Minimum Projected Distance (mm) from the
Engine’s Base
to the Window’s Internal Surface (L)
Minimum
Window Angle θ
5.0 28.0°
10.0 14.5°
15.0 10.5°
20.0 8.0°
25.0 7.0°
30.0 6.5°
35.0 6.0°
40.0 5.5°
45.0 5.0°
50.0 5.0°
Figure 11.
Specifications are subject to change without notice.