Use Of The Green Filter; Condenser For Brightfield / Phase Contrast (B-510Asb) - Optika Italy B-510 Serie Manual De Instrucciones

10.4 Use of the green filter
• The green filter is used to increase the contrast
of the image during phase contrast observation.
• Place the filter on the field lens of the microscope
(Fig. 53) and begin the observation.
• For observation in brightfield or darkfield it is
advisable to remove the filter from the optical
path.
11. Condenser for Brightfield / Phase Contrast (B-510ASB)
Slider condenser provided with B-510ASB allows observation in brightfield and in phase contrast with 40x
objective.
Observation mode
Phase contrast 40x
Fig. 54
Brightfield
Page 35
Slider position
O (Fig. 54)
40 (Fig. 55)
Fig. 53
Fig. 55