A magnifying glass is a single convex lens having a focal point length of f= + 14 cm. Determine the angular magnification if this lens makes a (virtual) image at - 8
i) Determine how far from the object must the lens be held?
ii) Determine the angular magnification if this lens makes a virtual image at the person’s near point (supposed to be 25 cm)? Determine how far from the object must the lens be held in this case?