18193260. OPTICAL IMAGING SYSTEM simplified abstract (SAMSUNG ELECTRO-MECHANICS CO., LTD.)
Contents
OPTICAL IMAGING SYSTEM
Organization Name
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor(s)
OPTICAL IMAGING SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18193260 titled 'OPTICAL IMAGING SYSTEM
The abstract describes an optical imaging system with three lens groups, where the second and third groups can move to adjust focal length and magnification.
- Simplified Explanation:
- The optical imaging system has three lens groups. - The second and third groups can move to change the focal length and magnification.
- Key Features and Innovation:
- First lens group with negative refractive power. - Second lens group with positive refractive power. - Third lens group with negative refractive power. - Second and third groups can move to adjust focal length and magnification.
- Potential Applications:
- Photography equipment. - Medical imaging devices. - Surveillance systems.
- Problems Solved:
- Allows for adjustable focal length and magnification. - Enhances image quality and clarity.
- Benefits:
- Improved flexibility in capturing images. - Enhanced precision in focusing. - Better overall image quality.
- Commercial Applications:
- Camera lenses. - Microscopes. - Telescopes.
- Questions about Optical Imaging System:
1. How does the movement of the second and third lens groups impact image quality? 2. What are the potential limitations of this optical imaging system in terms of focal length adjustment?
Original Abstract Submitted
An optical imaging system includes a first lens group having negative refractive power, a second lens group having positive refractive power, and a third lens group having negative refractive power, wherein the second lens group and the third lens group are configured to move in an optical axis direction to adjust a focal length and magnification, and the following conditional expression is satisfied,
