Olympus BX45 Instructions Manual page 23

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²
Fig. 33
³
Fig. 34
Fig. 35
2
Observation Procedure
# Disengage the analyzer and polarizer from the light path, and re-
place the objective with a Ph objective.
1. Engage the Ph objective in the light path.
2. Turn the turret @ to engage the suitable PH ring for the Ph objective in
the light path.
UIS2 Series
|
PH Ring
BX45-PH1
BX45-PH2
BX45-PH3
UIS Series
PH Ring
BX45-PH1
BX45-PH2
BX45-PH3
3. Adjust the field iris diaphragm ² so that circumscribes the field of view.
4. Place the specimen on the stage and focus on the specimen.
5. Remove one of the eyepieces and replace it with the U-CT30 centering
telescope.
6. Turn the upper part of the U-CT30 centering telescope to focus on both
the bright ring (ring slit) and darker ring (phaseline of the objective).
7. Insert the two centering screws ³ into the optical device centering thread
holes (above the
the bright ring overlaps the dark ring in the field. (Fig. 34)
# If more than one PH ring slit image is displayed, center the brightest
PH ring slit image.
# Be sure to remove the centering knobs when it is required to turn
the turret.
8. Repeat steps 6 and 7 above for each objective with different power.
9. Remove the U-CT30 centering telescope and replace it with the eye-
pieces.
Store the centering screws in the accommodation positions | on the
right side of microscope frame so as not to lose them. (Fig. 33)
Applicable Ph Objectives
PlanCN10XPh, PlanCN20X, PlanN10XPh, PlanN20XPh,
UPlanFLN4XPh, UPlanFLN10XPh
PlanCN40XPh, PlanN40XPh, UPlanFLN40XPh
PlanC100XOPh, PlanN100XOPh, UPlanFLN60XOPh,
UPlanFLN100XOPh
Applicable Ph Objectives
Ach10-XPh, Ach20XPh, Plan10XPh, Plan20XPh,
UPlanFl10XPh, UPlanFl20XPh, UPlanApo10XPh
Ach40XPh, Plan40XPh, UPlanFl40XPh, UPlanApo20XPh
Ach100XOPh, Plan100XOPh, UPlanFl100XOPh,
UPlanApo40XOPh, UPlanApo100XOIPh, PlanApo60XOPh
markings) and adjust centering of the PH ring so that
BX45
(Figs. 33 - 35)
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