Fujifilm corporation (20240337822). ZOOM LENS AND IMAGING APPARATUS simplified abstract
Contents
ZOOM LENS AND IMAGING APPARATUS
Organization Name
Inventor(s)
Ryosuke Nagami of Saitama (JP)
ZOOM LENS AND IMAGING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240337822 titled 'ZOOM LENS AND IMAGING APPARATUS
The abstract describes a zoom lens with specific lens groups that move in a certain order to achieve desired optical effects.
- The zoom lens consists of a first lens group with positive refractive power, a second lens group with negative refractive power, an intermediate group with positive refractive power, and a subsequent group with negative refractive power.
- The first lens group moves during zooming, while the second lens group is divided into a front group that remains stationary and an image stabilization group that moves for image blur correction.
- The zoom lens meets predetermined conditional expressions for optimal performance.
Potential Applications: - This technology can be used in cameras, camcorders, and other optical devices that require zoom capabilities. - It can be applied in surveillance systems, medical imaging equipment, and scientific instruments for precise image capture.
Problems Solved: - The zoom lens addresses the need for image stabilization and correction of image blur during zooming. - It provides a compact and efficient solution for achieving desired optical effects in a zoom lens system.
Benefits: - Improved image quality and sharpness in zoomed-in shots. - Enhanced stability and reduced image blur for better overall performance. - Versatile applications across various industries requiring optical zoom capabilities.
Commercial Applications: - "Advanced Zoom Lens Technology for Optimal Image Capture in Cameras and Optical Devices" - This technology can be marketed to camera manufacturers, surveillance system developers, and medical imaging equipment suppliers for integration into their products.
Questions about Zoom Lens Technology: 1. How does the movement of different lens groups in the zoom lens contribute to image stabilization and blur correction? 2. What are the key factors that determine the optimal performance of this zoom lens technology?
Original Abstract Submitted
the zoom lens includes, in order from a position closest to an object side to an image side: a first lens group that has a positive refractive power; a second lens group that has a negative refractive power; an intermediate group that has a positive refractive power; and a subsequent group that has a negative refractive power. the first lens group moves during zooming. the second lens group consists of, in order from the object side to the image side, a front group of the second lens group which does not move during image blur correction and an image stabilization group which moves during image blur correction and has a negative refractive power. the zoom lens satisfies predetermined conditional expressions.
