18398785. OPTICAL SYSTEM simplified abstract (SAMSUNG ELECTRO-MECHANICS CO., LTD.)
Contents
OPTICAL SYSTEM
Organization Name
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor(s)
OPTICAL SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18398785 titled 'OPTICAL SYSTEM
The optical system described in the patent application consists of a series of lenses with specific refractive powers and surface shapes, as well as a stop positioned in front of the first lens.
- The system includes a first, second, third, fourth, fifth, and sixth lens arranged sequentially from the object side.
- The image-side surface of the third lens is convex in a paraxial region, while the image-side surface of the fifth lens is concave in the same region.
- The radius of the stop and the overall focal length of the system must satisfy the condition 0.2 < SD/f < 0.6 to achieve improved aberration correction, resolution, and brightness.
Potential Applications: - Photography lenses - Microscopes - Telescopes
Problems Solved: - Aberrations in optical systems - Low resolution and brightness
Benefits: - Improved image quality - Enhanced resolution - Increased brightness
Commercial Applications: Title: Advanced Optical Systems for High-Resolution Imaging This technology can be used in the development of high-quality lenses for various commercial applications such as professional photography equipment, medical imaging devices, and scientific instruments.
Questions about the technology: 1. How does the specific arrangement of lenses in this optical system contribute to improved image quality? 2. What are the potential limitations of using this optical system in different applications?
Original Abstract Submitted
An optical system includes: a first lens having refractive power; a second lens having refractive power; a third lens having refractive power and comprising an image-side surface which is convex in a paraxial region; a fourth lens having refractive power; a fifth lens having refractive power and comprising an image-side surface which is concave in the paraxial region; a sixth lens having refractive power; and a stop disposed in front of an object-side surface of the first lens. The first to sixth lenses are sequentially disposed from an object side. A radius of the stop SD and an overall focal length of the optical system f satisfy: 0.2<SD/f<0.6. An aberration improvement effect and high degrees of resolution and brightness may be obtained.
