Photography – Having lens converter or extension tube
Reexamination Certificate
2007-02-16
2009-08-11
Mahoney, Christopher (Department: 2862)
Photography
Having lens converter or extension tube
C348S360000
Reexamination Certificate
active
07574124
ABSTRACT:
An adapter lens has a front plate, an optical member, a side plate, an upper plate and a rear plate. The adapter lens can be detachably attached to an upper left-hand corner of a body included in a camera. The adapter lens is mounted on the camera with the front plate, the side plate, the upper plate and the rear plate in contact with a part of the front surface around the objective lens, an upper part of the side surface near the corner of the body, a part of the upper surface near the corner of the body, and an upper part of the rear surface near the corner of the body, respectively. A screw is passed through a through hole formed in connecting part of the rear plate and screwed into a threaded hole formed in a boss formed integrally with the side plate to hold the body between the front plate and the rear plate.
REFERENCES:
patent: 4666274 (1987-05-01), Maeno et al.
patent: 7489359 (2009-02-01), Fukumoto et al.
patent: 2005/0163494 (2005-07-01), Fukumoto et al.
patent: 2004-264367 (2004-09-01), None
Lerner David Littenberg Krumholz & Mentlik LLP
Mahoney Christopher
Sony Corporation
LandOfFree
Adapter lens does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adapter lens, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adapter lens will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4085267