What is the position and nature of image formed by a convex mirror when an object is moved from infinity towards the pole of mirror?

As the object is moved from infinity to the poles of a convex mirror, the image is always formed first at the focus and then for all other positions of the object the image is formed between the focus and the pole. The image is always diminished in size.

Discuss the position and nature of image formed by a convex mirror when an object is moved from infinity towards the pole of mirror. 

In a convex mirror, the image formed is always virtual, upright and diminished. It is always situated between its pole and focus, irrespective of the distance of object in front of the mirror. 

Concept: Spherical Mirrors

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