what does the focus knob do

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does the focus knob do	1.16	0.8	529	83	27
what	1.73	0.9	1228	69	4
does	0.5	0.3	7589	45	4
the	0.92	0.9	1137	56	3
focus	1.7	0.4	340	49	5
knob	0.99	0.5	6014	18	4
do	1.79	0.6	3569	42	2

Keyword	CPC	PCC	Volume	Score
what does the focus knob do	0.55	0.8	4004	62
what does the focus knob do on a microscope	0.76	0.3	7912	14
coarse focus knob	1.13	1	4558	78
fine focus knob	0.09	0.1	2302	59
overhead projector focus knob	0.55	0.4	7158	25
what is the function of the coarse focus knob	0.83	0.4	4757	31
what does the fine focus knob do	1.33	0.4	6750	34
what does the coarse focus knob do	1.65	0.9	5104	22
what does the fine focus knob do microscope	0.85	1	9714	31
what does the condenser focus knob do	1.29	0.1	3128	4
focus knob	1.52	0.6	6818	87
focus knob microscope	1.57	0.8	9105	68
focus knob microscope function	0.2	0.2	9895	75
focus knob function	0.72	0.6	6381	94
focus knob stuck dslr	1.37	0.9	9686	94
focus knob stage lighting	0.57	0.7	1447	68