Lens barrel and optical apparatus having the same

Details Lens barrel and optical apparatus having the same Lens barrel and optical apparatus having the same

1997-10-24

1999-10-19

Ben, Loha

Optical: systems and elements

Lens

With support

359823, 359554, 359557, 396 53, 396 55, G02B 702

Patent

active

059698861

ABSTRACT:
A lens barrel comprises a vibration detecting device for detecting a vibration, a correcting optical device for correcting the vibration on the basis of an output of the vibration detecting device, and a diaphragm unit having a variable aperture diameter, and the vibration detecting device is disposed in a plane which is approximately flush with a driving part for the diaphragm unit and perpendicular to an optical axis, or the vibration detecting device is formed on or integrally with a lens barrel portion which holds an optical member other than the correcting optical device.

REFERENCES:
patent: 5398132 (1995-03-01), Otani
patent: 5581317 (1996-12-01), Kitagawa et al.
patent: 5592335 (1997-01-01), Omi et al.
patent: 5666563 (1997-09-01), Iijima et al.
patent: 5673149 (1997-09-01), Okada
patent: 5684640 (1997-11-01), Tanaka et al.
patent: 5689369 (1997-11-01), Noguchi
patent: 5774266 (1998-06-01), Otani et al.
Patent Abstracts of Japan No. Hei 3-188430, published Aug. 16, 1991.

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