Device for automatic correcting telescope astigmatic aberration using telescope second lens
An automatic correction and telescope technology, applied in optics, instruments, optical components, etc., to achieve the effect of fast speed, high performance, and improved integration level
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0052] Such as figure 1 As shown, the light from the object to be observed is received by the primary mirror 2 of the reflecting telescope system 11. A piezoelectric ceramic deformable mirror is used as the secondary mirror 1 of the reflecting telescope system 11 to gather the light on the primary mirror 2 of the reflecting telescope system 11 Before the focus; then the light passes through a circular hole of the main mirror 2 and is focused behind the main mirror 2, and then becomes parallel or nearly parallel by the eyepiece 3 of the reflecting telescope system 11, and then the light is divided into two beams by the beam splitter 4 , A beam is imaged on the monitor 10 for observation; a beam is attenuated by the variable-density attenuation disk 5 and then incident on the focusing lens 6, is focused by the lens 6 and incident on the CCD camera 7 placed on the focal plane of the lens 6, in A soft diaphragm is set on the target surface of the CCD camera 7, and the diaphragm is ...
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