Lens apparatus and optical apparatus

Details Lens apparatus and optical apparatus Lens apparatus and optical apparatus

2007-02-19

2008-09-02

Hasan, Mohammed (Department: 2873)

Optical: systems and elements

Lens

With variable magnification

C359S700000, C359S701000

Reexamination Certificate

active

07420748

ABSTRACT:
A lens apparatus includes a supporting member including a parallel engaging portion parallel to an optical axis direction and a circumferential engaging portion extending in the circumferential direction on a plane orthogonal to the optical axis direction; a lens supporting member configured to supported an optical element; an eccentricity adjusting mechanism including a first adjusting member supported on the parallel engaging portion of the supporting member on the outer periphery of the lens supporting member in a rotatable manner around an axis orthogonal to the optical axis; and an inclination adjusting mechanism including a second adjusting member supported on the circumferential engaging portion of the supporting member on the outer periphery of the lens supporting member in a rotatable manner around an axis orthogonal to the optical axis.

REFERENCES:
patent: 3897998 (1975-08-01), Canon
patent: 5576894 (1996-11-01), Kuwana et al.
patent: 6822810 (2004-11-01), Ichino
patent: 2004/0095657 (2004-05-01), Takanashi
patent: 2005/0002011 (2005-01-01), Sudoh
patent: 2000-206389 (2000-07-01), None
patent: 2003-279822 (2003-10-01), None

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