Title:
IMAGE BLUR CORRECTING DEVICE
Document Type and Number:
Japanese Patent JP3165727
Kind Code:
B2
Abstract:
PURPOSE: To prevent image blur correcting performance from being deteriorated.
CONSTITUTION: In the fitting parts 24c and 24d of the inside diameter parts of a pair of holding frames and the outside diameter parts of transparent plates, one fitting part 24c has a small gap and the other fitting part 24d has a large gap. In the fitting part having the large gap, as an adhesive for sticking the inside diameter part of the holding frame and the outside diameter part of the transparent plate, an elastic adhesive is used, and even if the optical axis of the opposed transparent plate is deviated, at the time of assembling, the deviation is absorbed by the fitting part having the large gap, and the elastic adhesive, and a bellows part attached to the transparent plate is prevented from being twisted in a circumferential direction.
Inventors:
Takashi Watanabe
Application Number:
JP4073192A
Publication Date:
May 14, 2001
Filing Date:
January 31, 1992
Export Citation:
Assignee:
Canon Inc
International Classes:
G02B27/64; G02B5/04; G03B5/00; G03B17/00; (IPC1-7): G02B27/64; G02B5/04
Attorney, Agent or Firm:
Minoru Nakamura