Nikon LABOPHOT2-POL Instructions Manual page 16

Fig .3-13
Fig.3-14
Fig.3-15
Ill. MICROSCOP
13) Adjust the diopter (Fig. 3-13).
(See p. 25, Operations in
Detail-1 3.)
14) Adjust the interpupillary
distance (Fig. 3-1 4).
(See p. 25, Operations in
Detail-1 2.)
15) Center the obj.ective
(Fig.3-15).
(See p. 20, Operations in
Detail-5. )
14