A student compares a 1 diopter lens with a -1 diopter lens. Which of the following findings is correct? a) The 1 diopter lens only magnifies images while the -1 diopter lens only minifies images. b) The 1 diopter lens only minifies images while the -1 diopter lens only magnifies images. c) Both lenses create the same size image for objects at the same distance. d) The -1 diopter lens produces only upright images, while the 1 diopter lens is capable of producing both upright and inverted images