Optics Flashcards
1
Q
index of refraction
A
n(medium) = c /v(medium)
2
Q
snell’s law
A
n * sin(theta) = constant
n1sin(theta1) = n2sin(theta2)
3
Q
focal length
A
f = 1/2 * r
4
Q
lens equation
A
1/f = 1/do + 1/di
5
Q
magnification
A
m = - di/do
6
Q
power of an optical system
A
P = 1/f
