G - Physics – 02 – B
Patent
G - Physics
02
B
95/54, 95/77
G02B 15/00 (2006.01) G02B 7/10 (2006.01) G03B 13/12 (2006.01) G03B 17/04 (2006.01) G02B 23/14 (2006.01)
Patent
CA 1293144
ZOOM LENS DRIVE SYSTEM FOR LENS SHUTTER TYPE OF CAMERA ABSTRACT A zoom lens for a camera having a between-the-lens shutter includes a motor for moving the lens along an optical axis in forward and rearward directions. A switch is operable by an operator to control operation of the motor for moving the lens from an initial position on the axis to a final stationary position that establishes the focal length of the lens. Control apparatus is responsive to the setting of the switch for operating the motor such that movement of the lens from its initial position to its final position always ends after the lens travels to its final position in a predetermined direction.
536921
Haraguchi Keisuke
Kobayashi Takeo
Kohmoto Shinsuke
Kondoh Shigeru
Numako Norio
Asahi Kogaku Kogyo Kabushiki Kaisha
Mcfadden Fincham
LandOfFree
Zoom lens drive system for 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 Zoom lens drive system for camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Zoom lens drive system for camera will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1291481