Installation and Setup
Mirage M Series User Manual
35
020-101942-02 Rev. 1 (10-2018)
4. Use a 5 mm hex driver to loosen three setscrews (A) on the lens mount. The setscrews must be
backed out several turns to avoid contact with the inner lens mount plate.
5. Fine tune the focus of cross-hair pattern I by adjusting the appropriate cap screw. Adjust until
the cross-hair image is in focus with minimal flare.
6. Adjust cross-hair pattern
II
, by adjusting the appropriate cap screw
.
Adjust until the cross-hair
image is in focus with minimal flare.
7. Adjust cross-hair pattern
III
, by adjusting the appropriate cap screw. Adjust until the cross-
hair image is in focus with minimal flare.
8. Repeat step 5, 6, and 7 as required until all three cross-hair patterns are in equal sharp focus.
If the boresight is acceptable, proceed with step 11.
If the boresight does not appear to be converging to an acceptable level of image quality, or if
the lens will not focus over the correct range of throw distances, proceed with step 9.
Cross-Hair Pattern
Screw Locations
A
B
A
B
Capscrew
Setscrew
A
B
A
B
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