Fixing device for fixing an autofocus module to a mirror box...

Details Fixing device for fixing an autofocus module to a mirror box... Fixing device for fixing an autofocus module to a mirror box...

2005-04-05

2005-04-05

Gray, David M. (Department: 2851)

Photography

Single lens reflex camera

C396S358000, C396S535000

Reexamination Certificate

active

06874955

ABSTRACT:
A fixing device for fixing an autofocus module to a mirror box of an SLR camera having a quick-return mirror accommodated in the mirror box, wherein the quick-return mirror has a half mirror portion so that a light bundle of an object which is passed through the half mirror portion is reflected by a sub-mirror to be incident on the autofocus module. The fixing device includes an adjustment bracket which is provided separately from the mirror box, the adjustment bracket is fixed to an underside of the mirror box, and the auto focus module is fixed to the adjustment bracket.

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patent: 5479230 (1995-12-01), Uematsu
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patent: 5646711 (1997-07-01), Kitazawa et al.
patent: 5778270 (1998-07-01), Morisawa
patent: 6630959 (2003-10-01), Shono

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