One of the key differences between concave and convex mirrors is the location of the focal point. In a concave mirror , the focal point is located in front of the mirror, along the principal axis. This focal point is where parallel light rays converge after reflecting off the mirror surface. The difference between concave and convex mirrors is also among the most commonly asked questions in physics exams and competitive exams. The differences between concave and convex mirrors are listed below in a tabular form to help students assimilate the concept efficiently. Explore the differences between concave vs. convex mirror , including how they work and where they are used. Based on the curved reflecting surface spherical mirrors are further divided into two: Concave and Convex Mirrors . In concave mirrors , the reflection takes place from the inner surface of the spherical mirror. The image formed by the concave mirrors is real and inverted.