TM 5-6675-323-14
NOTE
If operator wears eyeglasses and correction is spherical, operator may fo-
cus eyepieces to compensate for his vision.
(b) Focus each eyepiece by turning eyepiece focus ring until sharpest
i m a g e is seen in each eye.
Verify focus by closing each eye in turn.
(9) Focus stage:
NOTE
T h i s s t e p i s n o t r e q u i r e d if stage uprights have been m a r k e d t o i n d i c a t e
best focus for attachment lens in use.
R e f o c u s stage w h e n attachment
l e n s e s are changed.
(a) Place object with fine detail or resolution target facing downward on
glass stage.
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8-18
