Image pickup lens, image pickup apparatus, and control method of the image pickup apparatus

摘要

An image pickup lens includes an optical system that includes a magnification variable lens used for a magnification variation, and a focus lens configured to adjust an in-focus state, a wide attachment lens being configured to change an enlargement ratio of the image pickup lens and attachable to the optical system, and a manipulator manipulated so as to instruct driving of the magnification variable lens. A moving amount of the magnification variable lens per a predetermined manipulated amount of the manipulator when the wide attachment lens is attached is smaller than that when the wide attachment lens is not attached.

主权项

1. An image pickup lens comprising:
an optical system that includes a magnification variable lens used for a magnification variation, and a focus lens configured to adjust an in-focus state, wherein the optical system is capable of attaching a wide attachment lens being configured to change an enlargement ratio of the optical system; and a manipulator manipulated so as to instruct driving of the magnification variable lens, wherein a range capable of driving the magnification variable lens when the wide attachment lens is attached is restricted to be smaller than that when the wide attachment lens is not attached, and a moving amount of the magnification variable lens per a predetermined manipulated amount of the manipulator when the wide attachment lens is attached is restricted to be a smaller distance than that when the wide attachment lens is not attached.