- #1
ricardo7890
- 3
- 0
My question is simple but i can't seem to find a straight answer. Can a single lens, a biconvex lens let's say, have a fixed magnification.I know that magnification is a factor of focal length, and object distance so the answer should be no. However, i often come across examples of simple lenses that are given some magnification number like X6 ; I've seen this in both optics books, and magnifying glasses.Magnification is Distance of image/Distance of object, and Distance of image=1/((1/F)-(1/Object)), so if the distance of an object is a factor of magnification how can a lens have a fixed magnification which doesn't take into account the distance of the object of interest.