A 0.3-m-tall real object is located on the left side of a converging lens. An image is formed on the right side of the lens. If the image is 1.5 m tall, and the object to image distance is 5 m, what is the focal length of the lens? O 0.3 m O 0.5 m O 1.5 m 1.1 m O 0.7 m O 2 m The near point of a person's eye is 25 cm. The distance from the cornea-lens system to the retina is 2 cm. If the eye's power of accommodation is 3 D. What is the furthest object the person can see clearly? O 40 cm 14 cm 88 cm 250 cm 100 cm 68 cm