The far point of a myopic eye is 10cm from the eye.What must be the focal length of a lens for reading at normal distance (25 cm)?

The far point of a myopic eye is 10cm from the eye.What must be the fo

1.	The far point of a myopic eye is 10cm from the eye.What must be the focal length of a lens for reading at normal distance (25 cm)?
Answer» `-8.35 CM` `-16.7cm` `-35.4cm` `-32.7cm` ANSWER :B