Optical: systems and elements – Lens – With variable magnification
Reexamination Certificate
2006-04-19
2009-12-22
Sugarman, Scott J (Department: 2873)
Optical: systems and elements
Lens
With variable magnification
C359S703000, C359S704000, C359S819000
Reexamination Certificate
active
07636203
ABSTRACT:
A lens barrel is provided and includes: a lens barrel main body; and a connecting member attached to the barrel main body and connected to a camera. The connecting member includes an optical filter unit, divided at a position of the optical filter unit and is constituted by a barrel side member and a camera side member.
REFERENCES:
patent: 6390693 (2002-05-01), Miyamoto et al.
patent: 2005/0163494 (2005-07-01), Fukumoto et al.
patent: 6-51373 (1992-07-01), None
patent: 2000-29116 (2000-01-01), None
patent: 2002-189238 (2002-07-01), None
patent: 2003-255210 (2003-09-01), None
patent: 2003-348398 (2003-12-01), None
patent: 2004-347624 (2004-12-01), None
Birch & Stewart Kolasch & Birch, LLP
Fujinon Corporation
Sugarman Scott J
Thomas Brandi N
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