File:Numerical_aperture.svg
From Wikipedia, the free encyclopedia
Size of this PNG preview of this SVG file: 436 × 307 pixels. Other resolutions: 320 × 225 pixels | 640 × 451 pixels | 1,024 × 721 pixels | 1,280 × 901 pixels | 2,560 × 1,803 pixels.
Original file (SVG file, nominally 436 × 307 pixels, file size: 12 KB)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
DescriptionNumerical aperture.svg | Illustration of numerical aperture |
Date | (UTC) |
Source | Own work |
Author | Oleg Alexandrov |
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
This W3C-unspecified vector image was created with Inkscape .
Items portrayed in this file
depicts
some value
20 July 2007
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:42, 5 March 2015 | 436 × 307 (12 KB) | BenFrantzDale~commonswiki | Now labeled with <math>\theta_1</math> and <math>\theta_2</math> and with index. | |
23:06, 4 March 2015 | 436 × 307 (8 KB) | BenFrantzDale~commonswiki | Added a flat piece of glass with labeled <math>\phi</math> to show that NA is constant even as angle changes. | ||
22:13, 4 March 2015 | 436 × 307 (6 KB) | BenFrantzDale~commonswiki | Made angle symbol be a proper arc. | ||
02:23, 21 July 2007 | 436 × 307 (6 KB) | Oleg Alexandrov | No longer based on Image:Lens1.svg, {{PD-self}} | ||
03:25, 20 July 2007 | 436 × 307 (6 KB) | Oleg Alexandrov | tweak | ||
03:20, 20 July 2007 | 436 × 307 (6 KB) | Oleg Alexandrov | tweak | ||
03:13, 20 July 2007 | 453 × 377 (6 KB) | Oleg Alexandrov | tweak | ||
03:11, 20 July 2007 | 45 × 38 (6 KB) | Oleg Alexandrov | {{Information |Description= |Source=Based on Image:Lens1.svg |Date= |Author= Oleg Alexandrov }} {{GFDL-self-with-disclaimers}} Category:Lenses |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on cs.wikipedia.org
- Usage on es.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on he.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on ko.wikipedia.org
- Usage on nl.wikipedia.org
- Usage on nn.wikipedia.org
- Usage on pl.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on sv.wikipedia.org
- Usage on th.wikipedia.org
- Usage on zh.wikipedia.org
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Width | 435.6066 |
---|---|
Height | 307.04129 |
Retrieved from "https://en.wikipedia.org/wiki/File:Numerical_aperture.svg"