File:Numerical aperture for a lens.svg
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Size of this PNG preview of this SVG file: 568 × 450 pixels. Other resolutions: 303 × 240 pixels | 606 × 480 pixels | 970 × 768 pixels | 1,280 × 1,014 pixels | 2,560 × 2,028 pixels.
Original file (SVG file, nominally 568 × 450 pixels, file size: 14 KB)
| Description |
English: Better illustration of numerical aperture in the case of a thin lens, in order to compare with the concept of angular aperture.
Based on Angular aperture.svg |
| Date | 16 April 2009 (original upload date) |
| Source | Transferred from en.wikipedia to Commons by Moxfyre. |
| Author | Moxfyre at English Wikipedia |
| SVG development |  This W3C-invalid diagram was created with Adobe Illustrator.  This diagram uses embedded text. |
This W3C-unspecified vector image was created with Inkscape .
Licensing
|
This work has been released into the public domain by its author, Moxfyre at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Moxfyre grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2009-04-16 16:31 Moxfyre 568×450× (12907 bytes) fonts -> DejaVu [using [[Help:External editors|an external editor]]]
- 2008-01-24 23:48 Moxfyre 568×450× (13206 bytes) Better illustration of [[:en:numerical aperture|]] in the case of a [[:en:thin lens|]], in order to compare with the concept of [[:en:angular aperture|]]. Based on [[:Image:Angular aperture.svg|]]
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:05, 5 March 2015 | | 568 × 450 (14 KB) | wikimediacommons>BenFrantzDale~commonswiki | Fixed angle sign. |
File usage
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