Not sure if the math is correct but I think that it is $199.5
Answer:
it would be 5
Step-by-step explanation:
Hope this helps… mark brainliest please
Answer:
66
Step-by-step explanation:
multiply everything together
Answer:
Optical axis
Step-by-step explanation:
Optical axis is the rotational symmetry axis of the surfaces.
A line with a certain degree of rotational symmetry is called as the optical axis in an optical system.
It is the straight line that passes through the geometric center of the lens and joins two curvature centers of its surfaces.
It is also called as the principal axis.
