Patent ID: 9470904
Filing Date: 2016-10-18
CPC Classification: G02B,G03B

Claim Text:
1. A zoom lens, comprising, in order from an object side to an image side: a first lens unit having a positive refractive power; a second lens unit having a negative refractive power; a third lens unit having a positive refractive power; a fourth lens unit having a positive or negative refractive power; an aperture stop arranged one of between the second lens unit and the third lens unit, within the third lens unit, and between the third lens unit and the fourth lens unit, a plurality of image stabilizing units configured to be moved in a direction in which the direction has a component in a direction perpendicular to an optical axis during image blur correction, wherein at least one of the plurality of image stabilizing units comprises a shift image stabilizing unit configured to be moved in the direction perpendicular to the optical axis to carry out the image blur correction, wherein at least one of the plurality of image stabilizing units comprises a tilt image stabilizing unit configured to be rotated with one of a point on the optical axis and a point near the optical axis as a rotation center to carry out the image blur correction, and wherein the tilt image stabilizing unit is located closer to the object side than the aperture stop, and the shift image stabilizing unit is located closer to the image side than the tilt image stabilizing unit.