ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME

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ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240231055 titled 'ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME

The abstract describes a zoom lens with a first lens unit, a second lens unit, and a rear lens group arranged from object side to image side, with changing intervals between lens units during zooming. The first lens unit moves towards the object side during zooming, while the second lens unit includes three or more lenses and the lens satisfies predetermined inequalities.

First lens unit with positive refractive power
Second lens unit with negative refractive power
Rear lens group with one or more lens units
Changing intervals between lens units during zooming
First lens unit moves towards the object side during zooming
Second lens unit includes three or more lenses
Lens satisfies predetermined inequalities

Potential Applications: - Camera lenses - Surveillance systems - Microscopes

Problems Solved: - Improved zoom capabilities - Enhanced image quality - Better focus control

Benefits: - Clearer images - Versatile zooming options - Enhanced optical performance

Commercial Applications: Title: Advanced Zoom Lens Technology for Enhanced Imaging This technology can be used in various industries such as photography, surveillance, and medical imaging, providing high-quality images and precise focus control.

Questions about Zoom Lens Technology: 1. How does the zoom lens technology improve image quality? - The technology enhances image sharpness and clarity by allowing precise control over focus and zoom capabilities. 2. What industries can benefit from this advanced zoom lens technology? - Industries such as photography, surveillance, and medical imaging can benefit from the improved image quality and focus control provided by this technology.

Original Abstract Submitted

a zoom lens comprises a first lens unit having positive refractive power, a second lens unit having negative refractive power, and a rear lens group including one or more lens units. the first lens unit, the second lens unit, the rear lens group are arranged in order from an object side to an image side. intervals between adjacent lens units change during zooming. the first lens unit is configured to move toward the object side during zooming from a wide angle end to a telephoto end. the second lens unit includes three or more lenses. the zoom lens satisfies predetermined inequalities.