摘要:
A shutter device and an image capturing apparatus including the shutter device are provided. The shutter device includes at least one shutter blade assembly, each of the at least one shutter blade assembly including at least one shutter blade that opens and closes the shutter opening and a driving link that drives the shutter blades, and at least one actuators for rotating the driving link, wherein a rotation center of the actuator is eccentric from a rotation center of the driving link.
摘要:
An objective lens for an endoscope, an actuator for focusing the objective lens, and an endoscope system including the objective lens are provided. The objective lens for an endoscope includes a plurality of lenses and a stop, and an optical element disposed adjacent to the stop, wherein a focal length may be varied by moving the optical element in a direction different from an optical axis.