Image trapping lens, image trapper, and image trapping unit
A lens and image technology, applied in the field of image capture lens, can solve the problem of not being suitable for reducing the total length of the image capture lens
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0085] Will be based on figure 1 An embodiment of the image capturing lens unit of the present invention is explained. figure 1 A cross-sectional view showing a part of the optical axis of lens 1, lens 2, and lens 3 of an image capturing lens unit having a light shielding mask 26; IR (infrared) filter (cut filter) 23, which prevents the incidence of infrared rays from the object side; image capturing lens, in which the diaphragm S, the first lens L1, the second lens L2, and the third lens L3 are arranged in this order from the object side; the lens barrel 21, The lens L1, the lens L2, and the lens L3 are accommodated therein; the lens frame 22 is fixed to the lens L1, the lens L2, and the lens L3 arranged in the lens barrel 21. This image capturing lens unit is a component for performing imaging of an object image on a solid-state image capturing device such as a CCD using an optical system including a diaphragm S and lenses L1, L2, and L3. By the way, let us assume that figure ...
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