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1. Important Parts
This figure shows the parts of the instrument
1.
Reflecting Mirror
2.
Circular Bubble
3.
Bubble Adjusting Screw
4.
Endless Drive
5.
Horizontal Circle
6.
Graduation Pointer
7. Footscrews
5
1
2
3
4
5
13
12
11
6
10
7
8
9
8. Base
9.
Objective Lens
10.
Focusing Knob
11. Eyepiece
12.
Adjustment Screw Cover
13.
Peep Sight