Optical parameters
pixel pitch
p
p
mm
exit pupil distance
d
A
mm
micro lens focal length
f
s
mm
micro lens pitch
p
m
mm
main lens focal length
f
U
mm
main lens focus
d
f
mm
main principal plane distance
H
1U
H
2U
mm
micro principal plane distance
H
1s
H
2s
mm
Refoc. parameters
shift value
a
micro image diameter
M
px
Triangulation parameters
virt. camera gap
i
disparity
Δx
px