| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a reflection telephoto lens and a blur correcting lens which is reduced in size and can be easily carried and assembled. SOLUTION: A lens unit 2 houses a reflex optical system consisting of a main mirror 20, a submirror 21, etc., and a blur correcting unit 3 houses the blur correcting device. The blur correcting unit 3 is arranged on a side nearer to an image forming surface 4 than the lens unit 2, so that the optical path of the reflex optical system is not shielded by the blur correcting device. Further, angular velocity sensors 32 and 33, PSDs 36d and 37d and a supporting member 40 are fixed on the same sensor base board 30. Therefore, the sensor base board 30 can supply power to coils 34b and 35b through the supporting member 40. Then, the angular velocity sensors 32 and 33 can be installed in the space 3a of the unit 3, so that the blur correcting device can be made small.</p> |
