Lens barrel and method for manufacturing the same

Details Lens barrel and method for manufacturing the same Lens barrel and method for manufacturing the same

2008-01-17

2010-02-16

Schwartz, Jordan M. (Department: 2873)

Optical: systems and elements

Lens

With variable magnification

C359S704000

Reexamination Certificate

active

07663810

ABSTRACT:
To provide a lens barrel having an improved assembly accuracy. The lens barrel is provided with: a stationary part; a movable part provided movably relative to the stationary part, its movement moving a lens relative to the stationary part; a rotary member to transfer to the movable part a driving force for moving the movable part relative to the stationary part; and a supporting part provided integrally with the stationary part to support a rotary axis of the rotary member.

REFERENCES:
patent: 3896466 (1975-07-01), Korpert
patent: 5966248 (1999-10-01), Kurokawa et al.
patent: 7567284 (2009-07-01), Ikemachi et al.
patent: 2004/0105168 (2004-06-01), Hamasaki
patent: 2234728 (1974-01-01), None
patent: 0038413 (1981-10-01), None
patent: 06-011636 (1994-01-01), None
patent: 2005-010281 (2005-01-01), None

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