Lesson 4 A-E and H
Converging Lens- a lens that converges rays of light that are traveling parallel to its principal axis
Focal length- distance from the mirror to the focal point
Principle axis- imaginary line that the lens is on, the line goes through the middle of the lens
Vertical axis- imaginary line that bisects the lens in half
Focal Point-point where the image is the clearest and the light rays intercept
Diverging lens- a lens that diverges rays of light that are traveling parallel to its principal axis
Mirror-Lens equation- 1/f=1/Do + 1/Di followed by M= Hi/Ho=Di/Do