Monitoring lens apparatus and monitoring camera

Details Monitoring lens apparatus and monitoring camera Monitoring lens apparatus and monitoring camera

2007-05-17

2008-12-02

Schwartz, Jordan M. (Department: 2873)

Optical: systems and elements

Lens

With support

C359S811000

Reexamination Certificate

active

07460319

ABSTRACT:
A monitoring lens apparatus is provided and includes a fixed cylinder, a first lens frame provided at an inner portion of the fixed cylinder and movable in an optical axis direction, a second lens frame provided at the inner portion of the fixed cylinder and movable in the optical axis direction, a first ring provided rotatably to the fixed cylinder and provided with a cam groove for driving the first lens frame, a second ring provided rotatably to the fixed cylinder on an object side of the first ring and provided with a cam groove for driving the second lens frame, and an extended portion provided integrally with the first ring and extended to the object side to cover an outer periphery of the second ring.

REFERENCES:
patent: 4536789 (1985-08-01), Bains
patent: 7101095 (2006-09-01), Kajino et al.
patent: 2006/0103954 (2006-05-01), Hamasaki et al.
patent: 10318196 (2003-10-01), None
patent: 2000-209471 (2000-07-01), None
patent: 2000-305138 (2000-11-01), None
patent: 2001-045344 (2001-02-01), None
patent: 2004-54186 (2004-02-01), None

Affiliated with

Also associated with

Rating

Monitoring lens apparatus and monitoring camera does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Monitoring lens apparatus and monitoring camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monitoring lens apparatus and monitoring camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4047432