Optimal viewing is obtained by performing Köhler illumination adjustment to the:
A) Field diaphragm
B) Condenser
C) Operative diaphragm
D) Rheostat

Question

Quizplus · Accepted Answer

Köhler illumination adjustment is performed on the condenser to ensure even and uniform illumination of the specimen, leading to optimal viewing. The field diaphragm controls the amount of light entering the microscope, the operative diaphragm controls depth-of-field, and the rheostat adjusts the intensity of the light source.

Optimal Viewing Is Obtained by Performing Köhler Illumination Adjustment to The