define power of lens

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
define power of lens	1.78	0.4	6216	18	20
define	0.97	0.3	1544	46	6
power	0.86	0.8	7973	9	5
of	1.31	0.4	4364	65	2
lens	1.35	0.8	2110	93	4

Keyword	CPC	PCC	Volume	Score
define power of lens	1.62	1	8256	49
define power of lens class 10	0.5	0.8	1000	4
define power of lens class 12	0.83	0.1	3666	30
define power of lens and its si unit	0.11	0.4	1211	90
define power of lens what is its unit	1.57	0.9	9072	74
define power of lens class 10 physics	1.7	0.2	3797	67
define 1 dioptre of power of a lens	1.62	0.7	5272	24
define 1 dioptre of power of a lens class 10	0.58	0.2	7364	27
define one dioptre of power of a lens	0.11	0.9	7795	30
define power of a lens and write its si unit	1.06	0.6	9603	24
define one dioptre of power of lens class 10	0.08	0.6	9544	66