Invention Grant
- Patent Title: Focus ring-controlled focusing servo
- Patent Title (中): 对焦环控聚焦伺服
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Application No.: US13109677Application Date: 2011-05-17
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Publication No.: US08654239B2Publication Date: 2014-02-18
- Inventor: Rune Bergqvist , Katrin Strandemar , Ove Gustafsson
- Applicant: Rune Bergqvist , Katrin Strandemar , Ove Gustafsson
- Applicant Address: SE Danderyd
- Assignee: FLIR Systems AB
- Current Assignee: FLIR Systems AB
- Current Assignee Address: SE Danderyd
- Agency: Haynes and Boone, LLP
- Main IPC: G02B13/16
- IPC: G02B13/16 ; H04N5/225
Abstract:
An infrared (IR) camera comprising: a camera housing having an image capturing device; an objective with an optical lens system for generating an IR image of an object; a focusing mechanism for focusing the optical lens system; a focus ring that is displaceably mounted on the objective and adapted to control an electromechanical focusing servo system actuating the focusing mechanism dependent on a displacement of the focus ring.
Public/Granted literature
- US20110304766A1 Focus Ring-Controlled Focusing Servo Public/Granted day:2011-12-15
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