Imaging optical system
A technology of imaging optics and imaging surface, applied in optics, optical components, instruments, etc., can solve the problems of reducing the sense of substitution and realism of viewing images, insufficient clarity of peripheral field of view, and distortion of image display effects, etc., to increase the real experience , low distortion, increase the effect of substitution
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0038] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
[0039] An imaging optical system, from the direction of the light incident scene to the imaging surface is set up in sequence:
[0040] The first lens group, from the direction of the light incident scene to the imaging surface, includes the first spherical lens L1, the second spherical lens L2, the third spherical lens L3, the fourth spherical lens L4, the fifth spherical lens L5; the stop STP; The second lens group includes a sixth spherical lens L6, a seventh spherical lens L7, an eighth spherical lens L8, a ninth aspheric lens L9, and an IR filter along the light incident direction.
[0041] The first spherical lens L1 has positive refractive power, the second, third and fourth spherical lenses all have negative refractive power, and the fifth spherical lens L5 has positive refractive power. The sixth spherical lens L6 has positive refrac...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com