Within 20%
of
exit
pubul diametot
(within
7
(jivi~io~ls)
Exit pupil
Fig. 11 -20
11-6-3 Eccentricity of exit pupil of objective
(within 20%)
a)
Put Special Eyepiece KN0029 into the
right Eyepiece Sleeve and place the Objec-
tive
lox in the optical path. Check the
exit
pupil of the objective for
its
eccec-
tricity from the cross hair on KN0029.
It must be within 2 divisions on KN0029.
(See Fig. 11-20)
b)
Put KN0029 into the left side Eyepiece
Sleeve and check eccentricity in the
illclontical manner.
1:)
I
f
ctxcccntricity exceeds 2 divisions, repeat
:rtJjrrslrnenL
in step 11-2 above.
NOTE:
IW,tko
strto
~iot, to leave gap between the
I?
I\ll\
h~Ol111~.
11
(5
4
I%osil~orl
101
itrtcll~upillary distance of 62mm
(62
4
1ti\11>)
Graduated platc
ABI):3
1
!I00
Screw
a)
By using
Jig
B21<C0406, read left side
position of Finger Rest
R
AB032200 on
tlie
Graduated Plate. The reading must be
62
i
Imm.
(See Fig. 11 -21)
b)
If the STANDARD
is
not met, adjust
positions of Finger
Rest
R
AB032200 and
Graduated Plate
AB031900.
1
division: 2
mm
~in~er' res~
13
A13032200
11 -6-5
Fig. 11-21
Front lens portions
Red line
One division: 0.1
tnlri
KN0022
w
Field lens portion
Fig. 11 -22
Adjustable range of interpupillary distance
(at
least 55mm
-
75mm)
a)
The Finger Rests
R
and L must not be
brought into contact with each other
when the interpupillary distance
is
Set
at
minimum separation.
b) Light must not leak from between the
Graduated Plate and Finger Rest
R
with
interpupillary distance
set
at
maximum.
Check of tube length
a)
Jigs to be used:
Special WF
lox: KN0022
Standard objective: KN0007
b) Attach KN0007 to the revolving nosepiece
and rotate the scale on
KN0022 of the
0,
or Red line position. (See Fig. 11 -22)
Insert
KN0022 into the right side eyepiece
Sleeve. If image
is
blurred while inter-
pupellary distance
is
increased from the
minimum to the maximum, turn the
Front lens portion of
KN0022 to bring
the scale in
KN0007 into focus.
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