Question

which of the following is the CORRECT sequence of how to focus the microscope on the specimen?

1.adjust the mirror towards the source if light

2.move the stage as low as possible and using scanning objectives . use the course knob to focus: the image may be small at this magnification , then move the mechanicalstage until your focused image is also centered

3.switch to the low power objective (10x) . use the coarse knob to refocus and move the mechanical stage to re-center your image.

4.switch to the high-power objective (40x) . than use the fine adjustment knob to focus specimens.

A. 1-2-3-4
B. 4-2-1-3
C. 2-1-2-4
D. 3-2-4-1​

Answer 1

Answer:

B. 4-2-1-3

Explanation:

Because high power objective are focus the microscope on the specimen.