Post on 25-May-2015
39 Lenses
A B C
D E F
SMSJ
40
f
LensesSMSJ
Determine the component or structure of a Concave and Convex lens
41
Main axisF
F
O
LensesSMSJ
Main axis
Main axis
42
O
F
F
LensesSMSJ
Main axis
Main axis
Main axis
43
F2F 2FF
What is the characteristics of images formed by a convex lens when u < f?
Uses
•Magnifying lenses
•Spectacles- short blindness
LensesSMSJ
44
F2F 2FF
LensesSMSJ
What is the characteristics of images formed by a convex lens when u = f?
45
F2F 2FF
LensesSMSJ
What is the characteristics of images formed by a convex lens when 2f > u > f?
46
F2F 2FF
LensesSMSJ
What is the characteristics of images formed by a convex lens when u = 2f?
47
F2F 2FF
LensesSMSJ
What is the characteristics of images formed by a convex lens when u > 2f?
49
F2F F
LensesSMSJ
What is the characteristics of images formed by a convex lens when u = ?8
50
F2F
LensesSMSJ
What is the characteristics of images formed by a convex lens when u < f?
51
F2F
LensesSMSJ
What is the characteristics of images formed by a convex lens when u < f?