Given a lens of +3.00 / -1.00 X 90 with a diameter of 60mm and a point object at a distance of 1m in front of the lens, calculate the following: a. the location of the line foci. b. the location of the circle of least confusion. c. the diameter of the circle of least confusion.
a. the location of the line foci.
b. the location of the circle of least confusion.
c. the diameter of the circle of least confusion.