The radii of curvature of the surfaces of a thin converging meniscus lens are R1 = + 12.0 cm and R2 = + 28.0 cm. The index of refraction is 1.60.
a) Compute the position and size of the image of an object in the form of an arrow 5.00 mm tall, perpendicular to the lens axis, 45.0 cm to the left of the lens.
b) A second converging lens with the same focal length is placed 3.15 m to the right of the first. Find the position and size of the final image. Is the final image erect or inverted with respect to the original object?
c) Repeat part (b) except with the second lens 45.0 cm to the right of the first.